A full-day private-boat excursion from Istanbul to Kınalıada and Büyükada that mixes short guided walks, a buffet lunch on deck, and free time for swimming or renting an electric bike. Ideal for travelers who want a relaxed island day without the public ferry crowds.
More ways to explore the area's outdoor wonders
You step off the ferry and the city’s hum falls away; the sea takes over, nudging the boat toward small, tree-lined shores. The turquoise channel between Istanbul and the Princes’ Islands opens like a corridor of breeze, and the day's rhythm becomes slow — walks, swims, and the quiet clack of bicycle tires on old stone.
Difficulty
moderate
Duration
8–9 hours
Fitness Level
Moderate fitness—able to board small boats, walk uneven village streets, and manage short swims.
Wildlife
History
The islands served as places of exile during Byzantine times and later became summer retreats for Ottoman elites, reflected in 19th-century wooden villas and seaside promenades.
Conservation
The islands rely on limited vehicle access and local rules to protect shoreline habitats; visitors should avoid littering, stay on marked paths, and minimize single-use plastics.
Reserve your spot on the Princes' Islands Cruise with Lunch and Transfer Full-Day Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring windproof layers
The sea breeze can be chilly even on warm days—pack a light jacket you can easily stow.
Cash for rentals and cafés
Some island vendors prefer cash for bike or scooter rentals and small food stalls.
Sun protection is non-negotiable
Sunscreen, sunglasses, and a hat protect you from reflected sunlight on the water.
Plan your swim smartly
Enter the water near lifeguarded or commonly used public spots and avoid rocky, boat-traffic areas.
Light windbreaker
Blocks chill from sea breezes during morning and evening crossings.
spring
Waterproof daypack
Keeps valuables dry while moving between boat and shore or during a swim.
summer
Sunscreen & sunglasses
Protects against strong reflection off the Marmara Sea during midday.
summer
Comfortable walking shoes
Support for cobbled streets, pier ramps, and low-level hikes on the islands.