Castle Bryher (Q30973553)

• matcher place: Isles of Scilly (relation 158039)
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• Wikipedia: English, Ukrainian
• Wikimedia Commons
• English Wikipedia categories: Uninhabited islands of the Isles of Scilly
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  [timeout:300][out:json];
  (
      node(around:1000,49.94340,-6.37350)[place=island][name];
      way(around:1000,49.94340,-6.37350)[place=island][name];
      rel(around:1000,49.94340,-6.37350)[place=island][name];
      node(around:1000,49.94340,-6.37350)[place=islet][name];
      way(around:1000,49.94340,-6.37350)[place=islet][name];
      rel(around:1000,49.94340,-6.37350)[place=islet][name];
  );
  out center tags;

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Search criteria from Wikidata

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island (Q23442)

place=island

Search criteria from categories

Uninhabited islands of the Isles of Scilly

place=islet, place=island, boundary=administrative, admin_level