On The Rocks Hotel
Santorini, 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 only 89 verified jacuzzi suites we list 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, 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 area of Santorini gives the best views from an in-room tub?+
Oia and Imerovigli consistently deliver the caldera panoramas that make a plunge pool feel genuinely worth it, while Fira suits you better if you want to be closer to restaurants and nightlife without sacrificing the clifftop setting.
When is the best-value time to book a tub suite in Santorini?+
Late April to mid-May and October offer noticeably lower nightly rates than the July and August peak, and the light in those shoulder months is softer and easier to actually enjoy from the water.
