Heybeliada is the second largest of the Princes' Islands, one ferry stop before Büyükada on the same public route, and noticeably quieter and greener — less visitor infrastructure, fewer restaurants and shops clustered at the harbour, and a crowd that skews more toward Istanbullus taking a day off than international tour groups. If Büyükada sounds like more island than you want, this is the natural alternative.
What's actually here
- Pine-forested hills — like Büyükada, car-free, with walking and cycling paths climbing toward the island's high points.
- The former Naval Academy — a prominent historic building near the harbour, a reminder of the island's past military and educational significance.
- Halki Theological School — a historic Greek Orthodox seminary on one of the island's hills, closed to new students since 1971 under Turkish law restricting religious higher education, but the building and its history remain a point of quiet significance for the Greek Orthodox community, and the subject of ongoing discussion about reopening.
- Quiet swimming spots — several small beach clubs and rocky swimming areas around the island's edges, less crowded than equivalent spots on Büyükada.
Getting around
The same car-free rules apply as on Büyükada — walking, bicycle rental near the harbour, or an electric shuttle service. The island is small enough that a bicycle comfortably covers most of it in a few hours.
Heybeliada vs. Büyükada
| Heybeliada | Büyükada | |
|---|---|---|
| Size | Second largest | Largest |
| Atmosphere | Quieter, greener, more local | Busier, more visitor infrastructure |
| Restaurants & shops | Fewer, more low-key | More choice, especially near the harbour |
| Good for | A genuinely quiet escape | A fuller day with more to see and do |
Combine both in one day if you have the time — they're one ferry stop apart, so a morning on Heybeliada and an afternoon on Büyükada (or the reverse) is genuinely feasible without rushing either.
