Fira in 1 Days - Sail the Santorini Caldera coastline
In Collaboration with Volcano Yachting. Updated on February 16, 2026.
Set out on a unique sailing adventure across the Santorini Caldera. Sail past volcanic coastline and visit Red Beach, White Beach, the volcanic islands and the hot springs for swimming and snorkeling. Enjoy a BBQ lunch, drinks and Wi‑Fi on board. Finish the cruise at the picturesque Vlychada beach.
This itinerary was created in collaboration with Volcano Yachting, inspired by the tour Caldera Cruise with Swim Stops, BBQ on board and drinks!. Please check the tour information during your booking process.
Highlights
- Sail the Santorini Caldera coastline
- Swim & snorkel at the hot springs (Nea Kameni)
- Visit Red Beach and White Beach
- BBQ lunch, alcoholic and non-alcoholic drinks on board
- Finish at the lunar-shaped Vlychada beach
More than 14 itineraries in Fira.
Itinerary
Day 1
Hotel pickup in Fira (closest accessible point) and transfer toward the boarding port.
Hotel pickup — Fira (Thira)
We pick you up from the closest accessible pickup point to your accommodation in Fira. If your hotel is on the caldera edge with stairs, the driver will collect you from the nearest road access point.
Tips from local experts:
- Be ready 5–10 minutes before pickup; narrow streets in Fira can change the exact pickup spot.
- If your hotel is on the cliff (no vehicle access), confirm the nearest road-access pickup point with reception the night before.
- Bring a small day bag only — large suitcases are not practical for the short hotel pickup and transfer.
Transfer to boarding port (Athinios)
Air-conditioned transfer from Fira to the main boarding point at Athinios Port.
Tips from local experts:
- The road to Athinios is winding; seatbelts are provided — keep them fastened during the transfer.
- Plan for a 20–30 minute drive from Fira depending on traffic; restrooms are available at the port before boarding.
- Keep your voucher or booking confirmation handy for the driver and the check‑in staff at the port.
Boarding & safety briefing
Board the boat at Athinios Port. Crew will give a short safety briefing and explain the swim stops and snorkeling procedure.
Tips from local experts:
- Wear slip-on or non‑marking shoes for safe boarding from the dock.
- Use the port restroom before boarding; restrooms are available on board but queues form before departure.
- Let the crew know if you need a particular snorkel size or assistance entering/exiting the water.
Caldera cruise with swim stops (Red Beach, White Beach, Hot Springs) and onboard BBQ
Cruise along the Santorini Caldera coastline visiting Red Beach and White Beach. Continue to the volcanic islands for snorkeling/swimming at the hot springs (Nea Kameni). BBQ lunch, alcoholic beverages and soft drinks are served on board. Time to relax on deck, swim, and enjoy the views.
Tips from local experts:
- Apply reef‑safe sunscreen before boarding and bring a hat — shade is limited while on deck during cruising and swim stops.
- Snorkelling equipment is provided; if you need a specific mask size, tell the crew early to get fitted before the first stop.
- Choose a quieter spot on the foredeck for private views during swim breaks and while approaching the caldera cliffs.
Finish at Vlychada beach and return to Fira
The cruise finishes at Vlychada beach. After disembarking the boat, the transfer returns you to your accommodation or the nearest accessible drop‑off point in Fira.
Tips from local experts:
- Vlychada has limited shade and facilities; carry any needed personal items before disembarking.
- If your hotel in Fira sits on the caldera edge, expect a short walk or stairs from the drop‑off point—confirm accessibility needs in advance.
- If taking the late-afternoon/15:00 departure (sunset option), keep a light layer for the cooler sea breeze after sunset.
Itinerary Attributes
| Days | 1 |
| Highlights | 5 |
| Season | - |
| Month | - |
| Persona | Couples |
| Transfers | 3 |
| Restaurants | - |
| Total Activities | 2 |
| Total Places | 2 |
| Activities Types | Transfer, Experience |
Why this experience
Santorini's caldera looks dramatic from the cliff edge. From the water, it's something else entirely — volcanic walls rising from the sea, red and white beaches accessible only by boat, and hot springs where the water changes colour as you swim closer to the volcanic vent. This cruise with Volcano Yachting departs from Athinios Port after a pickup in Fira and sails the full caldera coastline. You'll pass Red Beach and White Beach from the sea side (a perspective most visitors never see), then anchor near Nea Kameni's volcanic islands for swimming and snorkelling in the hot springs. BBQ lunch is served on board with alcoholic and non-alcoholic drinks included, and the cruise finishes at the lunar-shaped Vlychada beach before the transfer back to Fira.
This is Santorini experienced from the water — volcanic geology, swimming in geothermally warmed sea, and a BBQ lunch with the caldera as your dining room.
Before you go
- Best time: Late spring through early autumn for warm water and calm seas. Summer offers the best swimming conditions but is busiest. Shoulder seasons are quieter with comfortable on-deck temperatures. Avoid windy days — check conditions before booking.
- Budget: Check the booking widget for current cruise pricing. BBQ lunch, alcoholic and non-alcoholic drinks, and Wi-Fi on board are included. Budget separately for any purchases at Vlychada beach after disembarking.
- Difficulty: Easy. The cruise is seated with swim stops. Boarding involves stepping from dock to boat. Swimming at hot springs is optional. Snorkelling equipment is provided.
- What to bring: Swimwear, a towel, reef-safe sunscreen, a hat, sunglasses, and a light layer for the sea breeze. A small waterproof bag for phone and valuables during swim stops.
- Getting there: Pickup from the closest accessible point to your Fira accommodation. Transfer to Athinios Port is included. If your hotel is on the caldera edge with stairs, confirm the nearest road-access pickup point with reception.
- Accessibility: Boarding involves stepping between dock and boat. On-deck seating is available throughout. Swimming is optional. Mention any mobility needs when booking so the crew can assist.
Frequently asked questions
Are the hot springs actually warm?
Yes. The water near Nea Kameni is geothermally heated and noticeably warmer than the surrounding sea. The colour changes as you swim closer — iron and sulphur minerals create the effect.
What's included in this itinerary?
Cruise along the Santorini caldera coastline with swim and snorkelling stops, BBQ lunch on board, alcoholic and non-alcoholic drinks, Wi-Fi, snorkelling equipment, and return transfer from/to Fira.
Is this suitable for non-swimmers?
Yes. Swimming and snorkelling are optional. You can stay on deck, enjoy the BBQ, and watch the volcanic coastline from the boat.
Are the itineraries on TheNextGuide free?
Yes. Every itinerary is free to browse and follow. Some pages feature bookable guided experiences through the booking widget — these are optional and priced by the operator.
Complete your trip in Fira
A caldera cruise fills a morning. These itineraries offer a land-based contrast for the rest of your stay.
- Private Wine Tour — Three Estate Wineries — Trade sea views for vineyard views: three wineries with guided tastings and Cycladic cheese pairings.
- Tailor-Made 6.5-Hour Tour — See the caldera villages, Profitis Ilias, Red Beach, and Perivolos from the cliff tops after seeing them from the water.
- Romantic Evening — Greek Wedding Show — Sunset cocktails, an interactive Greek wedding performance, and a rooftop nightcap to close a day that started on the water.
Browse all Fira itineraries at TheNextGuide.
*Last updated: April 2026*
