Heybeliada
40°53′N 29°06′E
Heybeliada, or Heybeli Ada, (Greek: Χάλκη) is the second largest of the Princes' Islands (Adalar) in the Sea of Marmara, near Istanbul, Turkey. It is officially a neighbourhood in the municipality and district of Adalar, Istanbul, Turkey. Its population is 4,424 (2022).

Terrain
40°53′N 29°06′E
Overview
Heybeliada, or Heybeli Ada, (Greek: Χάλκη) is the second largest of the Princes' Islands (Adalar) in the Sea of Marmara, near Istanbul, Turkey. It is officially a neighbourhood in the municipality and district of Adalar, Istanbul, Turkey. Its population is 4,424 (2022). Its name, meaning 'with a saddlebag' in Turkish, is supposed to refer to the valley between two hills. The island was known as Halki, Halkitis (Greek: Χαλκίτις) and Demonesos (Δημόνησος) in antiquity, the first two toponyms deriving from the Greek word halkos (Greek: χαλκός), meaning copper. The island was famous for its copper and copper ores in antiquity. In winter, the island's population is approximately 4400, but in summer, when owners of summer houses return, the population swells to approximately 30,000. Launched in 2008, TCG Heybeliada, used by the Turkish Navy is named after the island. Until 2020, the only vehicles permitted on the island were ambulances, fire tenders, and police vehicles. The only official form of transport was by horse-drawn phaeton. However, as tourism steadily increased, animal rights activists became increasingly concerned about the horses' welfare, and so the phaetons were withdrawn in favour of electric vehicles. The island is served by Şehir Hatları ferries from Kabataş and Eminönü on the European side of İstanbul and Kadıköy and Bostancı on the Asian side.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- Burgaz Adası2.6 km
- Büyükada2.7 km
- Sedef Island5.0 km
- Kınalıada5.2 km
- Yassıada8.6 km
Also in Princes' Islands
Büyükada
5.4 km²▲ 188 m
Major islands

Burgaz Adası
1.5 km²▲ 157 m
Major islands

Kınalıada
1.4 km²▲ 111 m
Major islands

Sedef Island
0.33 km²▲ 51 m
Major islands
Yassıada
0.12 km²▲ 44 m
Minor islands
Photographs

Heybeliada seen from Burgazada (Princes' Islands) in Istanbul, Turkey

View to the Sea of Marmara from Büyükada

HEYBELİ ADA

A view of Heybeliada island from Büyükada island, İstanbul, Turkey.

HEYBELİ ADA

Some boats from Heybeli island.

A view of Heybeliada island from Büyükada, Istanbul, Turkey

Heybeliada

Heybeliada Sanatoryumu... Bir mirasın trajedisi

Heybeliada sunset view from Büyükada, Prince Islands, Istanbul, Turkey.

Heybeliada Tarafı...

Heybeliada...
Sources
Facts
Photographs
- Istanbul (TR), Burgazada, Blick auf Heybeliada -- 2024 -- 0623. Anil Öztas / CC BY 4.0
- Büyükada-Nizam, 34970 Adalar-İstanbul, Turkey - panoramio (3). Alexey Komarov / CC BY 3.0
- HEYBELİ ADA - panoramio (2). Hüseyin Öcal / CC BY 3.0
- Heybeliada from Büyükada Island. Maurice Flesier / CC BY-SA 4.0
- HEYBELİ ADA - panoramio (1). Hüseyin Öcal / CC BY 3.0
- Boats on sea. Neslihan_Turan / CC BY-SA 4.0
- Heybeliada from Büyükada. Maurice Flesier / CC BY-SA 4.0
- Heybeliada in sea of Marmara. Janabaevazizbek / CC BY-SA 4.0
- Heybeliada Sanatoryumu. Mesutsuat / CC BY-SA 4.0
- Heybeliada sunset view from Büyükada. Maurice Flesier / CC BY-SA 4.0
- Heybeliada Tarafı... - panoramio. Sinan Şahin / CC BY 3.0
- Heybeliada... - panoramio. Sinan Şahin / CC BY 3.0