You take a 20-minute free license course, then captain a modern, fully equipped boat through Santorini's Caldera for the day. Snorkeling gear, GPS, sun canopy, water and cooler box are included; you choose where to anchor, how long to stay, and when to return. No guide, no fixed itinerary, no extra fees for the safety briefing.
Is this one for you?Book this if you want to explore Santorini's Caldera on your own schedule without hiring a captain or joining a group tour — the free license course and modern navigation tech mean you can handle it solo, and the included snorkeling gear and sun canopy cover the essentials for a full day at sea.
Your rental includes a 20-minute instructional course on boat handling and navigation, a modern, well-maintained boat equipped with GPS plotter, depth finder, and GPS tracker, sun canopy, snorkeling equipment with boarding ladder, first aid kit, cooler box, bottled water, radio, and MP3 player. You arrange your own food and drinks beyond water, and you return the boat by the agreed end-of-day time.
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Read all the reviews ›Same experience, different operators — compare price, rating and length.
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Santorini: License-Free Boat Rental & Coastal ExplorationRent a 17ft motorboat in Santorini with no license needed. Visit Red Beach, White Beach, Hot Springs, and Volcano. Includes safety gear, snorkeling equipment, and cooler.★ 4.93 (179)5h€ 230View ›
Santorini Boat Rental: Explore Volcano & Thirassia with SnorkelDiscover Santorini by speedboat, visit Thirassia island, swim near the volcano, and relax at Red Beach. Includes snorkel gear, bottled water, and local guide.★ 4.84 (25)10h€ 589View › Hands on the wheel, GPS plotter in front of you, and the Aegean spreading out in every direction — that's how a Santorini boat rental with Karolos works. You get a 20-minute instructional course before you leave the dock, which covers the basics of handling the boat and reading the navigation tech, and then the day is yours. The fleet is new, regularly serviced, and each boat comes with snorkeling gear, a sun canopy, bottled water, and a cooler box already loaded. No captain, no guide, no schedule that isn't your own.
The boats are built for the Caldera's conditions — shallow coves, sudden wind shifts, rocky approaches — and they're equipped with GPS tracking, depth finders, and a radio if you need to call back to shore. Karolos's team knows the coastline in detail and can point you toward the spots locals actually use: the quieter swimming areas, the rock formations that look different from the water, the places where the light hits the cliffs at a certain hour. They'll brief you on where the currents run and which beaches have the gentlest entry. It's not a guided tour, but it's not a blank map either.
What makes this different from renting a boat elsewhere is the maintenance standard and the fact that you're not paying extra for a license course — it's included, and it's real instruction, not a waiver you sign. The boat comes with a first aid kit, a boarding ladder for climbing in and out of the water, and an MP3 player if you want music while you're anchored. You handle the navigation yourself, which means you can spend three hours at one beach if the water is perfect, or motor over to a different cove if the mood shifts. Infants can come along as long as they sit on an adult's lap, and the boats work for all fitness levels because you're not hiking or swimming unless you choose to.
Pick up happens at the rental office near the port, and you'll need to return the boat by the agreed time — usually end of day. Bring sunscreen, a hat, and a towel. The snorkeling gear is there, the water is cold enough to be refreshing and clear enough to see the bottom in most spots, and you're driving your own experience in one of the Mediterranean's most photographed places.
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