On The Rocks Hotel
Santorini, Greece · ★ 4.6 Exceptional B.Booking.com 9.2
Cave hot tub, caldera-view jetted tub, or private plunge pool: On The Rocks deals in water done properly.
Imagine sliding into a round, candlelit hot tub carved into whitewashed volcanic rock, the arched ceiling curving overhead, tea lights scattered across the stone floor. That's the Cave Suite at On The Rocks, and it's one of the more quietly theatrical rooms you'll find at a hotel with a private in-room hot tub in Santorini. The Honeymoon Suite takes a different angle, a jetted tub positioned to face the caldera. The Master Suite steps outside entirely, with a private plunge pool on a sun-terrace wide enough for loungers and an outdoor shower, the Aegean sitting at the far edge of the frame.
Guests rate the place 9.2 out of 10, which suggests the reality holds up. The honest caveat: three distinct room types means the experience varies quite a bit, so it's worth being specific when you book about which water feature you're actually after.
♨️ One of 91 suites with a private tub we've checked in Santorini.
★ When booking, choose the room type that names a jacuzzi / hot tub / plunge pool. That's the one with the private in-room water feature.
What's in the suite
♨️Round hot tub inside a cave room
♨️Caldera view from the jetted tub
♨️Private plunge pool on open terrace
♨️Outdoor shower beside the pool
♨️9.2 guest rating
Where you'll stay
Santorini.
Questions, answered
Is the hot tub indoors or outside at On The Rocks?+
It depends on the room. The Cave Suite has an indoor hot tub set into the rock, the Honeymoon Suite has a jetted tub with caldera views, and the Master Suite has an outdoor private plunge pool on a terrace, so it's worth choosing carefully when you book.
Do you need to be a couple to book the more private suites at On The Rocks?+
The Honeymoon Suite is clearly pitched at couples, but the Cave Suite and the Master Suite with private pool suit anyone who wants serious privacy and their own water, whether that's two people or a solo traveller who just wants the room to themselves.
Which part of Santorini has the best views from an in-room tub or plunge pool?+
Oia and Imerovigli sit highest on the caldera rim and give you the most dramatic drop to the sea, which is why most of the hotels with a private in-room jacuzzi in Santorini that command the biggest prices are concentrated there. Fira is a solid middle ground if you want caldera views with easier access to restaurants and nightlife.
What's the price range for a suite with a private tub in Santorini, and is there a better-value time to visit?+
Prices across our listings run from around €60 to €2,382 per night, so the range is genuinely wide. Shoulder season, specifically April to early June and September to October, tends to bring rates down considerably while the weather stays warm enough to make an outdoor plunge pool worthwhile.
