Drake's Island
From Warlike
Q1255576
Error: Invalid JSON (<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Wikimedia Commons SPARQL Query Error</title> <script src="https://cdn.tailwindcss.com"></script> <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap" rel="stylesheet"> <style> body { font-family: 'Inter', sans-serif; background-color: #f3f4f6; } .container { max-width: 900px; } .error-box { background-color: #fee2e2; color: #ef4444; padding: 1.5rem; border-radius: 0.5rem; border: 1px solid #ef4444; word-wrap: break-word; /* Ensure long URLs/messages wrap */ } code { background-color: #e2e8f0; padding: 0.2rem 0.4rem; border-radius: 0.25rem; font-family: monospace; } </style>
</head> <body class="p-4 flex items-center justify-center min-h-screen">
SPARQL Query Service
Operation Failed:
An error occurred during query execution: HTTP Error: 400 Response: SPARQL-QUERY: queryStr= SELECT DISTINCT ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source WHERE { SERVICE wikibase:label {bd:serviceParam wikibase:language 'en'} { SELECT DISTINCT ?item ?file ?date ?label ?quality ?latitude ?longitude ?type ?subtype ?source WHERE { { SELECT DISTINCT ?item ?date ?file ?type ?subtype ?source (COALESCE(?label1,?label2) AS ?label) (SAMPLE (COALESCE(?latitude1,?latitude2)) AS ?latitude) (SAMPLE (COALESCE(?longitude1,?longitude2)) AS ?longitude) (SAMPLE(?qualitylist) AS ?quality) WHERE { {?item wdt:P180 wd:Q1255576} UNION {SERVICE wikibase:mwapi{ bd:serviceParam wikibase:api 'Generator' . bd:serviceParam wikibase:endpoint 'commons.wikimedia.org' . bd:serviceParam mwapi:gcmtitle 'Category:Drake's Island' . bd:serviceParam mwapi:generator 'categorymembers' . bd:serviceParam mwapi:gcmtype 'file' . bd:serviceParam mwapi:gcmlimit 'max' . ?title wikibase:apiOutput mwapi:title . ?pageid wikibase:apiOutput '@pageid' . } BIND (URI(CONCAT('https://commons.wikimedia.org/entity/M', ?pageid)) AS ?item) } OPTIONAL {?item rdfs:label ?label1 FILTER(LANG(?label1) = 'en')} ?item schema:url ?url. BIND (CONCAT('File:',wikibase:decodeUri(substr(str(?url),52))) AS ?file) BIND(REPLACE(REPLACE(?file, '^File:', ), '.[^.]*$', ) AS ?label2) OPTIONAL {?item wdt:P571 ?date} OPTIONAL {?item wdt:P6731 ?qualitylist} OPTIONAL { ?item p:P1259 ?position1. ?position1 psv:P1259/wikibase:geoLatitude ?latitude1a. ?position1 psv:P1259/wikibase:geoLongitude ?longitude1a. BIND(STR(?latitude1a) AS ?latitude1) BIND(STR(?longitude1a) AS ?longitude1) } OPTIONAL { ?item p:P9149 ?position2. ?position2 psv:P9149/wikibase:geoLatitude ?latitude2a. ?position2 psv:P9149/wikibase:geoLongitude ?longitude2a. BIND(STR(?latitude2a) AS ?latitude2) BIND(STR(?longitude2a) AS ?longitude2) } BIND(CONCAT('commons') AS ?type) BIND(CONCAT('image') AS ?subtype) BIND(CONCAT('Commons') AS ?source) FILTER ( STRENDS(LCASE(STR(?file)), '.jpg') || STRENDS(LCASE(STR(?file)), '.jpeg') ) } GROUP BY ?item ?date ?file ?label1 ?label2 ?latitude1 ?latitude2 ?longitude1 ?longitude2 ?type ?subtype ?source } } ORDER BY DESC(?quality) ASC(?date) LIMIT 10 } } GROUP BY ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source ORDER BY ASC(?date) java.util.concurrent.ExecutionException: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 63. Encountered: " " (32), after : "s" at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:292) at com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:678) at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:275) at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:269) at com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doPost(MultiTenancyServlet.java:195) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655) at org.wikidata.query.rdf.blazegraph.throttling.ThrottlingFilter.doFilter(ThrottlingFilter.java:322) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.throttling.SystemOverloadFilter.doFilter(SystemOverloadFilter.java:84) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.QueryEventSenderFilter.doFilter(QueryEventSenderFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.ClientIPFilter.doFilter(ClientIPFilter.java:43) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.JWTIdentityFilter.doFilter(JWTIdentityFilter.java:66) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RealAgentFilter.doFilter(RealAgentFilter.java:33) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RequestConcurrencyFilter.doFilter(RequestConcurrencyFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:503) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:750) Caused by: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 63. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:404) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:741) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:695) at com.bigdata.rdf.task.ApiTaskForIndexManager.call(ApiTaskForIndexManager.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... 1 more Caused by: com.bigdata.rdf.sail.sparql.ast.TokenMgrError: Lexical error at line 16, column 63. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilderTokenManager.getNextToken(SyntaxTreeBuilderTokenManager.java:3994) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.jj_ntk(SyntaxTreeBuilder.java:9637) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.RDFLiteral(SyntaxTreeBuilder.java:7189) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphTerm(SyntaxTreeBuilder.java:3893) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.VarOrTermOrTRefP(SyntaxTreeBuilder.java:8714) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphNodePath(SyntaxTreeBuilder.java:3786) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectPath(SyntaxTreeBuilder.java:3467) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectListPath(SyntaxTreeBuilder.java:3044) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.PropertyListPath(SyntaxTreeBuilder.java:2992) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesSameSubjectPath(SyntaxTreeBuilder.java:2919) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesBlock(SyntaxTreeBuilder.java:2321) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.BasicGraphPattern(SyntaxTreeBuilder.java:2097) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2034) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ServiceGraphPattern(SyntaxTreeBuilder.java:2534) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2370) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2459) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2056) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SelectQuery(SyntaxTreeBuilder.java:377) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.Query(SyntaxTreeBuilder.java:328) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.QueryContainer(SyntaxTreeBuilder.java:216) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.parseQuery(SyntaxTreeBuilder.java:32) at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:336) ... 7 more
</body> </html>).
Drake's Island is a 6.5-acre (2.6-hectare) island approximately 500 metres from land in Plymouth Sound, the stretch of water south of the city of Plymouth, Devon. The rocks which make up the island are volcanic tuff and lava, together with marine limestone of the Devonian period. For more than 400 years the island was fortified.
Website,
Wikimedia, Wikidata
Plymouth Palmerston Forts, British Isles,
- Sketchfab page@
- Tripadvisor page@
- Victorian Forts and Artillery page@
Location: 50.3556, -4.1536, KML, Cluster Map, Maps,
57 places
-

Battle of Gunnislake New Bridge ⓘ
battle of the English Civil War over the River Tamar -

Battle of Hingston Down ⓘ
838 battle -

Siege of Plymouth ⓘ
1646 battle of the English Civil War -

Plymouth Blitz ⓘ
WWII bombing of England -

Cawsand Battery ⓘ
artillery battery in Maker-with-Rame, Cornwall, England, UK -

Drake's Island ⓘ
fortified island

-

Eastern King Battery ⓘ
artillery battery in Plymouth, Devon, England, UK -

Ernesettle Battery ⓘ
artillery battery in Plymouth, Devon, England, UK -

Frobisher Battery ⓘ
former gun battery in Devon, UK -

Garden Battery ⓘ
architectural structure in Maker-with-Rame, Cornwall, England, UK -

Grenville Battery ⓘ
fortification in Maker-with-Rame, Cornwall, England, UK -

Hawkins Battery ⓘ
19th century artillery battery in Plymouth, UK -

Heavy Anti-Aircraft Battery at Maker Heights ⓘ
anti-aircraft battery in Maker-with-Rame, Cornwall, England, UK -

Laira Emplacement, immediately south west of Laira Battery ⓘ
architectural structure in City of Plymouth, Devon, England, UK -

Lord Howard's Battery ⓘ
former gun battery in Devon, UK -
Raleigh Battery ⓘ
-

Remains of Frederick's Battery on Plymouth Hoe ⓘ
artillery battery in Plymouth, Devon, England, UK -

Renney Battery ⓘ
artillery battery in Wembury, South Hams, Devon, England, UK -

Staddon Heights Battery ⓘ
artillery battery in Wembury, South Hams, Devon, England, UK -

The Battery ⓘ
architectural structure in St. Germans, Cornwall, England, UK -

Western Kings Artillery Tower ⓘ
artillery battery in Plymouth, UK -

Whitesand Bay Battery ⓘ
artillery battery in St John, Cornwall, England, UK -

Whitsand Bay practice battery ⓘ
coastal battery in St John, Cornwall, England, UK -

Wilkinson's Battery ⓘ
fortification in Plymouth, UK -

World War II Heavy Anti-aircraft gunsite, 100m west of Princes Cottages ⓘ
anti-aircraft mount in Wembury, South Hams, England, UK -

Forder Battery ⓘ
artillery battery in Plymouth, Devon, United Kingdom -

Knowles Battery ⓘ
artillery battery in City of Plymouth, Devon, England, UK -

Laira Battery ⓘ
architectural structure in City of Plymouth, Devon, England, UK -

Watch House Battery ⓘ
former gun battery in Devon, UK -

Brownhill Battery ⓘ
former gun battery in Devon, UK -

Maker Battery ⓘ
-

Penlee Battery ⓘ
artillery battery and nature reserve in Cornwall, England -

Lentney Battery ⓘ
artillery battery in Wembury, South Hams, Devon, England, UK -

Plymouth Borough Control ⓘ
civil defence centre in Devon, UK -

Plymouth Emergency Centre ⓘ
civil defence centre in Devon, UK -

Cawsand Fort ⓘ
fort in Maker-with-Rame, Cornwall, England, UK -

Crownhill Fort ⓘ
Royal Commission Fort built in the 1860s in England

-

Promontory fort, medieval chapel of St Michael's and Second World War radar station at Rame Head ⓘ
fort in Maker-with-Rame, Cornwall, England, UK -

Resolution Fort: Civil War town defences at Friary Court ⓘ
fort in City of Plymouth, Devon, England, UK -

Scraesdon Fort ⓘ
fort in Antony, Cornwall, England, UK -

Tregantle Fort ⓘ
fort in Antony, Cornwall, England, UK -

Fort Bovisand ⓘ
coastal fort in Devon, England, UK -

Fort Stamford ⓘ
fort in City of Plymouth, Devon, England, UK -

Staddon Fort ⓘ
fort in Plymouth, Devon, UK -

Agaton Fort ⓘ
fort in City of Plymouth, Devon, England, UK -

Bowden Battery ⓘ
architectural structure in City of Plymouth, Devon, England, UK -

Efford Fort ⓘ
fort in City of Plymouth, Devon, England, UK -

Egg Buckland Keep ⓘ
-

Fort Austin ⓘ
fort in Plymouth, Devon, England, UK -

Woodlands Fort ⓘ
fort in Plymouth, Devon, England, UK -

Picklecombe Fort ⓘ
architectural structure in Maker-with-Rame, Cornwall, England, UK -

Plymouth Breakwater Fort ⓘ
fort in Plymouth, Devon, England, UK -

Polhawn Fort ⓘ
fortified building in Cornwall, England, UK -

HMS A7 ⓘ
1905 A-class submarine -

HMS Coronation ⓘ
1685 second-rate ship of the line -

HMS Scylla ⓘ
1968 Leander-class frigate
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| class | group | Plymouth Palmerston Forts | fortification | Wikidata | |
| event | armed conflict | Battle of Gunnislake New Bridge | battle | Wikidata | |
| event | armed conflict | 838 | Battle of Hingston Down | battle | Wikidata |
| event | armed conflict | 1642 | Siege of Plymouth | siege, Roundhead, Cavalier | Wikidata |
| event | armed conflict | 1940 | Plymouth Blitz | United Kingdom, Nazi Germany, aerial bombing of a city | Wikidata |
| link | page | Sketchfab page@ | Wikidata | ||
| link | page | Tripadvisor page@ | Wikidata | ||
| link | page | Victorian Forts and Artillery page@ | Wikidata | ||
| object | watercraft | SM U-153 | U-boat, Type U 151 submarine | Wikidata | |
| object | watercraft | U-1063 | U-boat, Type VII C/41 submarine | Wikidata | |
| organisation | factory | 1818 | Barclay Curle | shipyard, shipbuilding, business | Wikidata |
| organisation | military unit | 1891 | Fishery Protection Squadron | squadron, fishery inspection | Wikidata |
| site | artillery battery | Cawsand Battery | artillery battery | Wikidata | |
| site | artillery battery | Drake's Island | artillery battery, island | Wikidata | |
| site | artillery battery | Eastern King Battery | artillery battery | Wikidata | |
| site | artillery battery | Ernesettle Battery | artillery battery | Wikidata | |
| site | artillery battery | Frobisher Battery | artillery battery | Wikidata | |
| site | artillery battery | Garden Battery | artillery battery | Wikidata | |
| site | artillery battery | Grenville Battery | artillery battery | Wikidata | |
| site | artillery battery | Hawkins Battery | artillery battery | Wikidata | |
| site | artillery battery | Heavy Anti-Aircraft Battery at Maker Heights | anti-aircraft battery | Wikidata | |
| site | artillery battery | Laira Emplacement, immediately south west of Laira Battery | artillery battery | Wikidata | |
| site | artillery battery | Lord Howard's Battery | artillery battery | Wikidata | |
| site | artillery battery | Raleigh Battery | artillery battery | Wikidata | |
| site | artillery battery | Remains of Frederick's Battery on Plymouth Hoe | artillery battery | Wikidata | |
| site | artillery battery | Renney Battery | artillery battery | Wikidata | |
| site | artillery battery | Staddon Heights Battery | artillery battery | Wikidata | |
| site | artillery battery | The Battery | artillery battery | Wikidata | |
| site | artillery battery | Western Kings Artillery Tower | artillery battery | Wikidata | |
| site | artillery battery | Whitesand Bay Battery | artillery battery | Wikidata | |
| site | artillery battery | Whitsand Bay practice battery | coastal battery | Wikidata | |
| site | artillery battery | Wilkinson's Battery | artillery battery, blockhouse | Wikidata | |
| site | artillery battery | World War II Heavy Anti-aircraft gunsite, 100m west of Princes Cottages | anti-aircraft battery | Wikidata | |
| site | artillery battery | 1863 | Forder Battery | artillery battery | Wikidata |
| site | artillery battery | 1863 | Knowles Battery | artillery battery | Wikidata |
| site | artillery battery | 1863 | Laira Battery | artillery battery | Wikidata |
| site | artillery battery | 1864 | Watch House Battery | artillery battery | Wikidata |
| site | artillery battery | 1869 | Brownhill Battery | artillery battery | Wikidata |
| site | artillery battery | 1887 | Maker Battery | artillery battery | Wikidata |
| site | artillery battery | 1889 | Penlee Battery | artillery battery, nature reserve | Wikidata |
| site | artillery battery | 1905 | Lentney Battery | artillery battery | Wikidata |
| site | bunker | Plymouth Borough Control | Plymouth City Council, civil defense center | Wikidata | |
| site | bunker | Plymouth Emergency Centre | Devon County Council, civil defense center | Wikidata | |
| site | fort | Cawsand Fort | fort | Wikidata | |
| site | fort | Crownhill Fort | military museum, fort, bunker | Wikidata | |
| site | fort | Promontory fort, medieval chapel of St Michael's and Second World War radar station at Rame Head | fort | Wikidata | |
| site | fort | Resolution Fort: Civil War town defences at Friary Court | fort | Wikidata | |
| site | fort | 1859 | Scraesdon Fort | fort | Wikidata |
| site | fort | 1859 | Tregantle Fort | fort | Wikidata |
| site | fort | 1861 | Fort Bovisand | fort | Wikidata |
| site | fort | 1861 | Fort Stamford | fort | Wikidata |
| site | fort | 1861 | Staddon Fort | fort | Wikidata |
| site | fort | 1863 | Agaton Fort | fort | Wikidata |
| site | fort | 1863 | Bowden Battery | fort | Wikidata |
| site | fort | 1863 | Efford Fort | fort | Wikidata |
| site | fort | 1863 | Egg Buckland Keep | fort | Wikidata |
| site | fort | 1863 | Fort Austin | military road, fort | Wikidata |
| site | fort | 1863 | Woodlands Fort | fort | Wikidata |
| site | fort | 1864 | Picklecombe Fort | fort | Wikidata |
| site | fort | 1865 | Plymouth Breakwater Fort | fort | Wikidata |
| site | fort | 1867 | Polhawn Fort | fort | Wikidata |
| site | museum | 1971 | HMS Courageous | fleet submarine, preserved watercraft, nuclear submarine, museum ship, Royal Navy, tripadvisor | Wikidata |
| site | shipwreck | HMS A7 | sunken vessel, submarine, A-class submarine | Wikidata | |
| site | shipwreck | 1685 | HMS Coronation | second-rate, shipwreck | Wikidata |
| site | shipwreck | 1970 | HMS Scylla | shipwreck, frigate, Leander-class frigate | Wikidata |
