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Last updated: July 8, 2026
Planning your trip? Book ferry tickets to Santorini. Rent a car in Santorini to reach departure points. Stay at Athina Luxury Suites in Fira for easy access to the old port.
Getting on the water is the experience that separates a good Santorini trip from an unforgettable one. The caldera looks incredible from the cliff-top villages, but from a boat at sea level, with the 300-metre cliffs towering above you and the volcano island looming dark in the centre, it becomes something else entirely.
This guide compares every type of Santorini boat tour: budget volcano trips, catamaran sunset cruises, private charters, and everything in between.
The Quick Comparison
| Tour Type | Duration | Price | Best For |
|---|---|---|---|
| Standard volcano tour | 5 hrs | €25–45/person | Budget visitors, geology fans |
| Volcano + Thirasia | 7 hrs | €35–60/person | Day-trippers wanting island stops |
| Catamaran sunset cruise | 5 hrs | €100–200/person | Couples, special occasions |
| Premium sunset catamaran | 5 hrs | €150+/person | Honeymooners, luxury travellers |
| Semi-private cruise | 5 hrs | €180–300/person | Small groups (max 12) |
| Private boat charter | Half/full day | €500–2000 | Families, celebrations |
Catamaran Sunset Cruises
This is the signature Santorini experience, and the one we recommend most highly.
A typical sunset catamaran cruise departs from Vlychada harbour or Ammoudi Bay in the late afternoon, sails through the caldera, stops for swimming at the hot springs and Red Beach, and serves a BBQ dinner with drinks as the sun sets behind the volcano. You return after dark, sailing past the glittering cliff-side villages.
Our Recommended Cruises
Premium Santorini Catamaran Sunset Cruise — €150 per person
- 5-hour sunset sailing through the caldera
- Swimming at hot springs and Red Beach
- BBQ dinner, unlimited drinks
- Maximum 24 guests — intimate, not a party boat
- Departs from Vlychada
- Our most booked Santorini activity
Gold Catamaran Cruise — Premium option
- Extended route around the full caldera
- Open bar with premium spirits
- Gourmet Mediterranean dinner
- Smaller group size
- Ideal for honeymooners and luxury travellers
Volcanic Islands Cruise — Best value
- Half-day tour to Nea Kameni volcano and hot springs
- Guided walk on the volcano crater
- Optional Thirasia village stop
- From €35 per person
- Great for geology and history enthusiasts
Budget Volcano Tours (€25–45)
The cheapest way to get on the caldera water. Standard tours depart from the old port of Fira (reached by cable car or donkey path), or from Athinios ferry port.
What is included:
- Boat transfer to Nea Kameni
- Guided walk to the volcano crater (45 to 60 minutes)
- Swimming stop at the Palea Kameni hot springs
- Some tours add a stop at Thirasia (extra cost)
What to know:
- These are large boats carrying 50+ passengers
- No food included (bring snacks and water)
- The hot springs swim is from the boat — you swim 50m through cold water to reach the warm zone
- The volcano walk has no shade — bring hat, sunscreen, water
- Buy tickets from agencies in Fira or book through our volcano and caldera guide
Private Boat Charters
For families, groups, or anyone who wants the caldera to themselves, private charters are the way to go.
Options:
- Private speedboat (4–6 people): €500–800 for a half day
- Private catamaran (8–12 people): €1000–2000 for a half day
- Private yacht (up to 20 people): €2000+ for a full day
What you get:
- Fully customisable route (volcano, hot springs, Red Beach, Thirasia, secluded bays)
- Your own captain and crew
- Meals and drinks included (usually)
- Stop wherever you want, swim wherever you want
Booking tips:
- Book 2 to 4 weeks ahead in July/August
- Depart from Vlychada (south) for less wind than Ammoudi (north)
- Ask about Meltemi wind cancellation policies
Rent a Boat (Self-Drive)
A growing trend for 2026: renting a small motorboat and exploring the coastline independently. This is different from caldera tours — self-hire boats typically stay along the south coast (Red Beach, White Beach, Vlychada) rather than crossing to the volcano.
Practical info:
- No licence needed for boats under 30 HP
- Prices: €120–250 per day
- Fuel usually extra
- Available from Vlychada and Perivolos
- Best for couples or small groups who want beach-hopping freedom
Departure Points
| Port | Best For | How to Get There |
|---|---|---|
| Vlychada | Catamaran cruises, private charters | 20 min drive from Fira. Rent a car |
| Ammoudi Bay (Oia) | Sunset sailings, fishing boats | Walk down 214 steps from Oia |
| Fira Old Port | Budget volcano tours | Cable car (€6) or 588 steps |
| Athinios | Some larger tour boats | 15 min drive from Fira |
When to Book
- Sunset catamaran cruises: Book 2 to 4 weeks ahead in July/August. Popular dates sell out
- Standard volcano tours: Can often book same-day in shoulder season. In peak season, book 2 to 3 days ahead
- Private charters: Book 2 to 4 weeks ahead minimum
Frequently Asked Questions
How much is a boat tour in Santorini? Standard volcano tours: €25–45/person. Catamaran sunset cruises: €100–200/person. Premium options with open bar: €150+. Private charters: €500–2000.
What is the best catamaran cruise in Santorini? Our Premium Catamaran Sunset Cruise at €150/person includes BBQ, drinks, volcano hot springs, and Red Beach swimming. It is our most-booked Santorini activity.
Can you rent a private boat in Santorini? Yes. Private speedboats from €500/half-day, private catamarans from €1000. Book 2 to 4 weeks ahead in summer.
Is a Santorini sunset cruise worth it? Absolutely. Watching the sunset from the caldera water, with dinner and drinks, is consistently rated the top Santorini experience. Especially recommended for couples and honeymooners.
→ Santorini volcano & caldera guide | Things to do in Santorini → Santorini tours & cruises guide | Best beaches Santorini → Rent a car Santorini | Santorini hotels | Ferry to Santorini
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Part of the Discover Cyclades editorial team, locals who ferry, hike, eat and write about these islands every season.
