Sail to Gramvoussa’s ruined Venetian castle, swim the turquoise shallows of Balos lagoon and photograph the famed shipwreck on a full-day cruise from northwest Crete. Expect swimming, short walks, and vivid coastal scenery.
Sail to Gramvoussa’s ruined Venetian castle, swim the turquoise shallows of Balos lagoon and photograph the famed shipwreck on a full-day cruise from northwest Crete. Expect swimming, short walks, and vivid coastal scenery.
Verified experiences and guided adventures in the surrounding area.
Operated by TOURLINE · Kissamos, Crete
A low, wind-polished bow slides out from the harbor and the western coast of Crete unfolds — limestone cliffs, scrubby maquis, and water that shifts from deep cobalt to an almost impossible turquoise. The boat drops anchor off Imeri Gramvousa and the island’s craggy silhouette and ruined Venetian castle read like a map of past conflicts: a lookout, a refuge, and later, a pirate hideout.
easy.
8–10 hours.
Suitable for most fitness levels; involves short climbs (castle lookout) and swimming in shallow waters.
Most full-day cruises run 8–10 hours with about 60–90 minutes on Gramvoussa (castle and beach) and 2–3 hours at Balos for swimming and exploring.
Facilities are limited; bring water and snacks. Some cruises include a basic lunch or ask you to purchase on board—check the tour inclusions before you go.
The climb to the Venetian castle involves uneven stone steps and short exposed stretches; it’s manageable for most people but wear sturdy shoes and take it at your pace.
Yes—non-swimmers can stay on the boat or wade in shallow parts of Balos; life vests are typically available and staff will advise on safer swimming zones.
Imeri Gramvousa’s Venetian castle dates to the 16th century; the islet later sheltered rebels and pirates during Ottoman-era conflicts, leaving shipwrecks and fortifications behind.
Balos and Gramvousa sit within sensitive marine and coastal habitats—follow leave-no-trace rules, avoid disturbing wildlife, and use reef-safe products to reduce impact.
TOURLINE operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with TOURLINE
Book directly with TOURLINE for the best rates and real-time scheduling.
Reserve Now