Skip the tour boat crowds and captain your own day from Vlychada on a no-license 17ft motorboat. Expect volcanic cliffs, hidden coves, clear snorkeling, and a practical safety briefing before you head out.
More ways to explore the area's outdoor wonders
You push off from Vlychada’s low quay as the island exhales: pumice cliffs watch, wind tugs at the bimini, and the Aegean lays out a ribbon of cobalt toward Thirasia and the caldera rim. On a 17ft Poseidon Blue Water you aren't a passenger — you are the pilot of your route, free to thread quiet coves or anchor beneath chalky sea-sculpted cliffs that seem to dare you closer.
Difficulty
easy
Duration
10 hours
Fitness Level
Suitable for all fitness levels; ability to step on/off a low quay and move around a small boat is required
Wildlife
History
Santorini’s coastline is shaped by a massive Bronze Age volcanic collapse; the caldera and cliffs you skirt are the result of those eruptions and subsequent marine erosion.
Conservation
Avoid anchoring on posidonia seagrass and carry out all waste; operators and guests work to protect breeding sites for turtles and seabirds.
Reserve your spot on the Full Day Boat Rental Without a License in Santorini today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Check wind forecasts
Meltemi winds can build quickly—plan your route with morning winds in mind and avoid exposed stretches in the afternoon.
Respect seagrass
Avoid dropping anchor in posidonia meadows; use mooring spots or stern lines to shore to protect marine habitats.
Bring a dry bag
Keep phones, documents, and a spare layer dry; spray and waves are common when cruising near cliffs.
Refuel and charge
Confirm fuel policy and bring a power bank—GPS and phones are essential, and charging options on small boats are limited.
Sunscreen (SPF 30+)
High UV on the water makes reliable sun protection essential.
summer
Dry bag
Protects valuables and spare clothes from spray and an unexpected swim.
Non-slip deck shoes
Stable footing on wet surfaces makes boarding and moving around safer.
Light windproof layer
Even in summer evenings a breeze off the caldera can feel cool; useful for morning and late returns.
spring