On The Rocks SantorinivsAvaton Resort and Spa
Both hotels are endorsed by professional reviewers. Overall, Avaton Resort ranks significantly higher than On The Rocks. Avaton Resort ranks #10 in Santorini with praise from 4 sources including Mr & Mrs Smith, Jetsetter and The Telegraph.
On The Rocks Santorini
 Travel + Leisure
 Oyster
Imerovigli, Imerovigli 84700, Greece
From $217/night
- Bar/Lounge
 - Free Internet
 - Room Service
 - Free Breakfast
 - Laundry Service
 - Concierge
 
 "The 21-room On the Rocks hotel, a bright and breezy cliff-side Aegean retreat, is nirvana for travelers wanting a mix of the island’s village and beach experiences." Full review
4.0
 "On The Rocks is a typically attractive, Cycladic-style boutique hotel set in the cliff face in the pretty Santorini village of Imerovigli." Full review
Avaton Resort and Spa
 Oyster
 The Telegraph
 Jetsetter
 Mr & Mrs Smith
P.O. Box 97, Imerovigli, Greece
From $299/night
- Hot Tub
 - Free Internet
 - Room Service
 - Free Breakfast
 - Laundry Service
 - Concierge
 
4.0
 "One of the more chic and stylish boutique hotels in the area, the adult-only Avaton Resort also features a serene and relatively secluded position on the outskirts of Imerovigli village." Full review
9.0
 "The stunning grotto-spa is a highlight, with a massage room for couples (the dominant clientele at Avaton), sauna, steam room, cold plunge pool for afterwards and a heated hydromassage pool." Full review
 "An intimate nine-suite retreat with an infinity pool, a top-notch restaurant and a spa hidden in a cave." Full review
 "With Eames bucket chairs next to beds hewn from the Santorini rock, hotel Avaton Resort & Spa mixes classic Greek isle lodgings with modern design for a coolly Cycladic combination." Full review
 i 
A splash as someone plunges into the glittering pool; a request for tanning lotion; a sigh of contentment as someone lowers themselves onto the geometric loungers.