Sedef Island

An aerial view of a coastal island with a dense cluster of red-roofed buildings, surrounded by a narrow sandy beach and a deep blue sea.
A coastal cityscape with a large body of water, numerous ships, and a forested island.
A coastal town with buildings on a hillside, a bridge, and a rocky outcrop.

Things to do

Exclusive Istanbul: Private Turkish Bath, Sauna, Massage & Pool

Exclusive Istanbul: Private Turkish Bath, Sauna, Massage & Pool

฿1,705
per adult
100% of travellers recommend
Exclusive Istanbul: Private Turkish Bath, Sauna, Massage & Pool
Bosphorus Sunset Yacht Cruise with Snacks and Live Guide

Bosphorus Sunset Yacht Cruise with Snacks and Live Guide

฿1,516
per adult
94% of travellers recommend
Bosphorus Sunset Yacht Cruise with Snacks and Live Guide
Istanbul: Hodjapasha Whirling Dervishes Show & Exhibition

Istanbul: Hodjapasha Whirling Dervishes Show & Exhibition

฿1,051
per adult
84% of travellers recommend
Istanbul: Hodjapasha Whirling Dervishes Show & Exhibition
Istanbul: Princess Island Büyükada Tour with Island Vehicle

Istanbul:Princess Island(Büyükada)& Island Electric Car Trip

฿341
per adult
Istanbul:Princess Island(Büyükada)& Island Electric Car Trip
Bosphorus Dinner Cruise & Night Show from Istanbul

Bosphorus Dinner Cruise & Night Show

฿1,023
per adult
80% of travellers recommend
Bosphorus Dinner Cruise & Night Show
Short Bosphorus Cruise Tour With Hotel Pickup And Audio Guide

Short Bosphorus Cruise Tour With Hotel Pickup And Audio Guide

฿758
per adult
Short Bosphorus Cruise Tour With Hotel Pickup And Audio Guide
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Tours & day trips

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Princes Islands Tour Kınalıada and Buyukada with Lunch

Princes Islands Tour Kınalıada and Buyukada with Lunch

Activity duration is 7 hours
Free cancellation available
Price is ฿1,138 per adult
Princes Islands Tour Kınalıada and Buyukada with LunchOpens in new tab

Cruises & boat tours

See all 3 activities
Full-Day Tour of Princes' Islands & Büyükada

Full-Day Tour of Princes' Islands & Büyükada

Activity duration is 8 hours
7.8 out of 10 with 10 reviews
Free cancellation available
Price is ฿2,656 per adult
Full-Day Tour of Princes' Islands & BüyükadaOpens in new tab

Private & custom tours

See all 3 activities
Private Tour Explore Istanbul and Airport Transfer

Private Tour Explore Istanbul and Airport Transfer

Activity duration is 10 hours
Free cancellation available
Price is ฿11,612 per traveller*
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Stay near popular Sedef Island attractions

Sedef Island

8.2/10 (32 reviews)
Commune with nature and explore the great outdoors at Sedef Island during your travels in Adalar. Stroll along the seaside or visit the spas in the area.
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Top Hotel Deals

Triada Hotel Buyukada

Triada Hotel Buyukada

Buyukada Adalar
Triada Hotel Buyukada
Ank'Ada Ayanikola

Ank'Ada Ayanikola

Yilmaz Türk Cd. Adalar Istanbul
Ank'Ada Ayanikola
Ikigai Hotel Villa Rifat

Ikigai Hotel Villa Rifat

Yilmaz Türk Cd. 82 Adalar Istanbul
Ikigai Hotel Villa Rifat
Palais Büyükada

Palais Büyükada

Maden Mah Yilmaz Türk Cad No119 Adalar Istanbul
Palais Büyükada
BÜYÜKADA MARİNE HOUSE

BÜYÜKADA MARİNE HOUSE

NIZAM MAHHALESI ISA CELEBI SOKAK Adalar ADALAR
BÜYÜKADA MARİNE HOUSE
The Roof ADA

The Roof ADA

Kamelya Sokak No14 Büyükada Adalar Istanbul
The Roof ADA
Laden Palas Hotel Buyukada

Laden Palas Hotel Buyukada

Kadiyoran Cd. 16 Adalar Istanbul
Laden Palas Hotel Buyukada
Butik Akvaryum

Butik Akvaryum

Altin ordu cad. Maden mah. no:5 Adalar Adalar
Butik Akvaryum
Elisa Butik Otel

Elisa Butik Otel

Maden Mah., Ücra Sk. No:19 Adalar Istanbul
Elisa Butik Otel
See all 706 properties in Sedef Island
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.