Set sail from Hersonissos to the uninhabited Dia Island on a private catamaran for swimming, snorkeling, SUP and a freshly made Mediterranean lunch. This full‑day cruise blends calm bays, clear water, and local flavors into a relaxed day at sea.
More ways to explore the area's outdoor wonders
The catamaran slips away from Hersonissos harbor and the coastline recedes into a strip of sunlit roofs and pines. Salt air pushes at the bow, the sea daring you to dive; music threads through conversation while the crew lays out coffee and local pies to start the morning.
Difficulty
easy
Duration
6–7 hours
Fitness Level
Suitable for most fitness levels; you should be comfortable climbing a ladder, swimming short distances, and standing on deck for periods.
Wildlife
History
Dia has long been an uninhabited landmark off Crete’s northern coast; local fishermen used its coves for shelter and the island appears on maritime charts going back centuries.
Conservation
Dia’s surrounding waters contain seagrass beds and sensitive habitats; avoid anchoring on meadows, minimize plastic use, and follow crew instructions to reduce impact.
Reserve your spot on the Hersonissos: Private Catamaran Cruise, Dia Island with Lunch today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
Protect marine life and your skin by choosing reef-safe SPF and reapplying frequently on deck.
Pack seasickness remedies
Light swell can occur offshore; carry pills or bands if you’re prone to motion sickness.
Carry ID and any medications
Alcohol is served to guests 18+ and staff may request ID; also keep prescriptions in original packaging.
Footwear for rocks
Water shoes help on slippery ladders and rocky shore entries around Dia’s coves.
Swimsuit and quick-dry towel
Essential for swimming, snorkeling and paddleboarding stops.
summer
Reef-safe sunscreen and sun hat
Protects skin and local marine ecosystems during extended sun exposure.
summer
Light windbreaker or hoodie
Useful for cooler mornings or the breezy return trip in spring and autumn.
spring
Water shoes or reef boots
Protect feet when entering/exiting the boat at rocky shores and ladders.
summer