A single-day private speedboat takes you from Santorini’s caldera to Ios’s clear-water beaches and four hours of free time on cosmopolitan Mykonos. Snorkeling gear, towels and snacks are included—ideal for travelers who want a high-value island sampler in ten hours.
A single-day private speedboat takes you from Santorini’s caldera to Ios’s clear-water beaches and four hours of free time on cosmopolitan Mykonos. Snorkeling gear, towels and snacks are included—ideal for travelers who want a high-value island sampler in ten hours.
You push off Santorini’s caldera in the cool morning light, the volcanic cliffs shrinking behind you while the Aegean opens in a sweep of blue. The speedboat cuts through glassy water with the wind tugging at your jacket; within an hour the profile of Ios appears—low dunes and sun-bleached beaches—followed later by Mykonos’s whitewashed houses and windmills crouched against a relentless sky.
Verified experiences and guided adventures in the surrounding area.
Operated by Caldera Yachting Santorini · Fira, South Aegean
You push off Santorini’s caldera in the cool morning light, the volcanic cliffs shrinking behind you while the Aegean opens in a sweep of blue. The speedboat cuts through glassy water with the wind tugging at your jacket; within an hour the profile of Ios appears—low dunes and sun-bleached beaches—followed later by Mykonos’s whitewashed houses and windmills crouched against a relentless sky.
The islands sit on the bones of the Aegean: Santorini’s volcanic caldera points to explosive geological history, while Ios and Mykonos are products of Cycladic uplift and long maritime trade. Mykonos has layered culture—fishermen’s chapels and 20th-century cosmopolitan energy—while Ios carries a quieter island rhythm and expansive beaches like Maganari that invite swimming and snorkeling.
Expect four hours ashore on Mykonos to wander alleyways, visit a taverna, or hit a beach; the half-hour stop at Maganari is an efficient window for clear-water swims. Snorkel gear and towels are provided; snacks, fresh fruit and water keep energy up. Time your day for steady winds—the Aegean can flip from calm to choppy—and plan to return to Santorini in time for the caldera sunset, when the light chisels the cliffs.
Practical tips: wear layered sun protection and quick-dry clothing, bring a waterproof bag for valuables, and carry cash for small tavernas. If prone to seasickness, take medication before boarding. This cruise is an efficient, active way to sample three very different Cycladic islands in a single, well-paced day.
Most departures leave from Santorini (Fira/near the main port) and return to Santorini the same afternoon—confirm the exact meeting point on your voucher.
Yes—there is a dedicated 30-minute stop at Maganari Beach (Ios) for swimming and snorkeling; snorkel equipment is provided.
The cruise is marketed as suitable for all fitness levels; however, boarding ladders and short uneven walks ashore may be difficult for those with limited mobility—inform the operator of special needs ahead of time.
Snacks, fresh fruit and refreshments are included; a longer stop on Mykonos gives you time to purchase a full meal at your own expense.
Caldera Yachting Santorini operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You push off Santorini’s caldera in the cool morning light, the volcanic cliffs shrinking behind you while the Aegean opens in a sweep of blue. The speedboat cuts through glassy water with the wind tugging at your jacket; within an hour the profile of Ios appears—low dunes and sun-bleached beaches—followed later by Mykonos’s whitewashed houses and windmills crouched against a relentless sky.
You push off Santorini’s caldera in the cool morning light, the volcanic cliffs shrinking behind you while the Aegean opens in a sweep of blue. The speedboat cuts through glassy water with the wind tugging at your jacket; within an hour the profile of Ios appears—low dunes and sun-bleached beaches—followed later by Mykonos’s whitewashed houses and windmills crouched against a relentless sky.
The islands sit on the bones of the Aegean: Santorini’s volcanic caldera points to explosive geological history, while Ios and Mykonos are products of Cycladic uplift and long maritime trade. Mykonos has layered culture—fishermen’s chapels and 20th-century cosmopolitan energy—while Ios carries a quieter island rhythm and expansive beaches like Maganari that invite swimming and snorkeling.
Expect four hours ashore on Mykonos to wander alleyways, visit a taverna, or hit a beach; the half-hour stop at Maganari is an efficient window for clear-water swims. Snorkel gear and towels are provided; snacks, fresh fruit and water keep energy up. Time your day for steady winds—the Aegean can flip from calm to choppy—and plan to return to Santorini in time for the caldera sunset, when the light chisels the cliffs.
Practical tips: wear layered sun protection and quick-dry clothing, bring a waterproof bag for valuables, and carry cash for small tavernas. If prone to seasickness, take medication before boarding. This cruise is an efficient, active way to sample three very different Cycladic islands in a single, well-paced day.