Sedef Island
Sedef Island


Sedef Island: The Hidden Paradise of the Marmara Sea
Among Istanbul’s Princes’ Islands, Sedef Island is one of the calmest and most peaceful corners, offering a unique escape for those who want to spend time in nature. Located right next to Büyükada, this small island promises serenity to its visitors with its crystal-clear sea, lush greenery, and quiet atmosphere. For those who want to get away from the crowds and enjoy nature right beside Istanbul, Sedef Island is a paradise waiting to be discovered. At Viofun, we recommend you explore this peaceful island.
History and Atmosphere
Sedef Island is the smallest of the Princes’ Islands and has been used as a settlement area since the Byzantine era. It is said to have taken its name from the “mother-of-pearl trees” that once grew here during the Ottoman period. At the beginning of the 20th century, the island was privately owned, and today it still has limited settlement while preserving much of its natural beauty. Since most of the island consists of green areas, it is an ideal place to spend peaceful time surrounded by nature.
What Can You Do Here?
Explore:
Sedef Island Coastline: Walk along one of the cleanest seas of Istanbul and enjoy nature.
Nature Walks: Hike the green hills of the island and take in the breathtaking views of the Marmara Sea.
Boat Tour: Take a short island tour with boats departing from Sedef Island to explore other Princes’ Islands.
See:
Peaceful Coves: Hidden small bays around the island offer a unique seaside experience.
Istanbul’s Skyline: Admire Istanbul’s stunning silhouette from the island’s high points.
Wildlife: Encounter many different bird species and enjoy the natural habitat.
Taste:
Seafood: Try fresh seafood and Aegean cuisine specialties at exclusive venues on the island.
Island-Style Breakfast: Start your day with a peaceful breakfast by the sea.
Viofun’s Recommendation
Best Time to Visit: Spring and summer are ideal to experience the island’s nature and sea. Weekdays offer a quieter atmosphere.
Tip: Since Sedef Island is private property, there are no vehicles on the island. Don’t forget to bring your walking shoes.
Alternative Discovery: After visiting Sedef Island, continue your island tour by heading to Büyükada or Heybeliada.
Final Word
Sedef Island is one of the rare spots where you can escape Istanbul’s busy pace and enjoy being surrounded by nature. If you want to spend a peaceful day and savor the fresh air and sea, you should discover this small but enchanting island.
If you wish to explore this natural wonder, discover it with Viofun!
Sedef Island: The Hidden Paradise of the Marmara Sea
Among Istanbul’s Princes’ Islands, Sedef Island is one of the calmest and most peaceful corners, offering a unique escape for those who want to spend time in nature. Located right next to Büyükada, this small island promises serenity to its visitors with its crystal-clear sea, lush greenery, and quiet atmosphere. For those who want to get away from the crowds and enjoy nature right beside Istanbul, Sedef Island is a paradise waiting to be discovered. At Viofun, we recommend you explore this peaceful island.
History and Atmosphere
Sedef Island is the smallest of the Princes’ Islands and has been used as a settlement area since the Byzantine era. It is said to have taken its name from the “mother-of-pearl trees” that once grew here during the Ottoman period. At the beginning of the 20th century, the island was privately owned, and today it still has limited settlement while preserving much of its natural beauty. Since most of the island consists of green areas, it is an ideal place to spend peaceful time surrounded by nature.
What Can You Do Here?
Explore:
Sedef Island Coastline: Walk along one of the cleanest seas of Istanbul and enjoy nature.
Nature Walks: Hike the green hills of the island and take in the breathtaking views of the Marmara Sea.
Boat Tour: Take a short island tour with boats departing from Sedef Island to explore other Princes’ Islands.
See:
Peaceful Coves: Hidden small bays around the island offer a unique seaside experience.
Istanbul’s Skyline: Admire Istanbul’s stunning silhouette from the island’s high points.
Wildlife: Encounter many different bird species and enjoy the natural habitat.
Taste:
Seafood: Try fresh seafood and Aegean cuisine specialties at exclusive venues on the island.
Island-Style Breakfast: Start your day with a peaceful breakfast by the sea.
Viofun’s Recommendation
Best Time to Visit: Spring and summer are ideal to experience the island’s nature and sea. Weekdays offer a quieter atmosphere.
Tip: Since Sedef Island is private property, there are no vehicles on the island. Don’t forget to bring your walking shoes.
Alternative Discovery: After visiting Sedef Island, continue your island tour by heading to Büyükada or Heybeliada.
Final Word
Sedef Island is one of the rare spots where you can escape Istanbul’s busy pace and enjoy being surrounded by nature. If you want to spend a peaceful day and savor the fresh air and sea, you should discover this small but enchanting island.
If you wish to explore this natural wonder, discover it with Viofun!
1. Getting to Büyükada
To reach Büyükada, you can use the following routes:
City Line Ferries:
Regular ferries to Büyükada depart from Karaköy, Eminönü, Kadıköy, Bostancı, Beşiktaş, and Kabataş piers.
Check the updated schedules on the City Lines website.
İDO Sea Buses:
From Bostancı and Kartal, you can reach Büyükada faster by taking high-speed sea buses.
Mavi Marmara & Turyol Boats:
Private boats also operate from Kadıköy and Bostancı piers to Büyükada.
2. Getting from Büyükada to Sedef Island
After arriving in Büyükada, take the private boats operating on the Büyükada – Sedef Island line for a short ride to the island.
Boat Services:
In summer and on weekends, trips from Büyükada to Sedef Island are more frequent.
It’s useful to check the schedule in advance.
Summary of Routes
From the European Side:
Take a ferry/boat from Kabataş, Eminönü, or Beşiktaş to Büyükada.
From Büyükada, transfer to a boat to Sedef Island.
From the Asian Side:
Take a ferry/boat from Kadıköy, Bostancı, or Kartal to Büyükada.
From Büyükada, transfer to a boat to Sedef Island.
Tip:
Always check departure times before your trip.
Since Sedef Island is small and privately owned, access may be limited outside designated areas.
In summer, it can get crowded, so weekdays are more enjoyable.
If you want to experience a peaceful island getaway in nature, Sedef Island is perfect for you! Discover it with Viofun!
Our customer service team is here for you 24/7!