iLoveHidden spots
Kleftiko, Milos: Pirate Caves by Boat
How to visit Kleftiko's sea caves on Milos.
By the iLoveGreece editorial team · Last reviewed 2026-11
Quick answer
Kleftiko is a group of white rock arches and caves on Milos' southwest coast, once a pirate hideout. It is reached by boat tour from Adamas or by a rough hike. Boats stop so you can swim through the arches.
What to know
- Boat trips depend on wind.
- Bring snorkel gear.
- Morning tours are calmer.
- The hike is long and hot.
FAQ
Can you reach Kleftiko by land?
Yes, by a long trail, but most people go by boat.
Related guides
Updated 2026-11. General planning guidance. Check with operators and local authorities.