Are there good beaches in Istanbul for swimming?

From messages by 3 participants in 2 sources · Last activity: 67 days ago

TL;DR

Istanbul has beaches but they tend to be shallow with buoy barriers. Caddebostan on the Asian side is a free public beach; on the Princes' Islands you can dive from rocks like locals do.

What the community said

Istanbul does have paid beaches, but they're not on par with those in Antalya, Bodrum, or Marmaris. The Princes' Islands remain a good alternative — more for sightseeing and exploring than for a proper beach holiday.

Istanbul paid beaches (inferior to Antalya/Bodrum/Marmaris)

At Loniser resort, beaches are small and sun loungers are packed tightly together, often running out — a commonly cited downside.

Loniser

The Princes' Islands have few proper beaches, but you can dive from rocks as locals do. On the Asian side of Istanbul, Caddebostan is a free public beach.

Caddebostan Beach (free, Asian side)

Most Istanbul beaches, both urban and on the islands, have buoy barriers limiting the swimming area, and the water is generally shallow throughout.