Islands
Research 6 islands within weekend reach of Gebze, classified from Wikidata types and ordered by measured straight-line distance from the city centre. Distances only — no travel times, schedules, or rankings.
Each place is classified from its own Wikidata type, not from its name, and is ordered by measured straight-line distance from the centre of Gebze. Distances are great-circle kilometres between two published coordinates — this page does not publish travel times, transport schedules, opening hours, ticket prices, or rankings. Confirm access, facilities, and seasonal conditions with an official source before travelling.
Reachability is a second axis over the same places: the category says what a destination is, the band says how far it sits from Gebze. Distances are measured in a straight line — this page publishes no travel times.
Ordered by straight-line distance from Gebze, closest first. Distance bands: nearby is up to 60 km.
Sedef Island is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Sedef Island, about 25 km (15 mi) from Gebze
Image credit: Image: Maurice Flesier / Wikimedia Commons, CC BY-SA 4.0
Büyükada is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Büyükada, about 27 km (17 mi) from Gebze
Image credit: Image: My another account ( talk ) / Wikimedia Commons, CC0
Heybeliada is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Heybeliada, about 30 km (19 mi) from Gebze
Image credit: Image: Anil Öztas / Wikimedia Commons, CC BY 4.0
Kaşık Island is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Kaşık Island, about 31 km (19 mi) from Gebze
Image credit: Image: Anil Öztas / Wikimedia Commons, CC BY 4.0
Burgaz Adası is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Burgaz Adası, about 32 km (20 mi) from Gebze
Image credit: Image: User:Darwinek / Wikimedia Commons, CC BY-SA 3.0
Kınalıada is a island reachable from Gebze as a nearby nature destination. Research access, facilities, and seasonal conditions with official sources before visiting.
View place — Kınalıada, about 34 km (21 mi) from Gebze
Image credit: Image: Anil Öztas / Wikimedia Commons, CC BY 4.0