A 28-suite wellness retreat on the Imerovigli cliff, private infinity pools, a cave spa, and the longest pool on the island, with the calm Oia can't always offer.
Andronis Concept is Santorini's most complete wellness-led luxury resort: 28 suites and villas on the Imerovigli cliff, most with a private infinity pool, plus the Kallos Spa, a cave pool, a sea-view yoga pavilion and what it bills as the island's longest pool. Book it for a calm, spa-driven caldera stay, not if you want the dense, walkable energy of Oia.
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HotelsForKings composite, weighted: Romance 20%, Service 20%, Design 20%, Food 15%, Location 15%, Value 10%. How we score.
Andronis Concept is the wellness flagship of the Andronis group, the family of Santorini properties that also includes Andronis Luxury Suites and Andronis Boutique in Oia. Set on the cliff in Imerovigli, the highest village on the caldera rim, it markets itself as a "slow living sanctuary," and the design backs that up: clean, contemporary lines layered over the white Cycladic vernacular, with a calm, spa-resort atmosphere rather than the see-and-be-sunset-crush feel of central Oia.
The headline numbers are deliberately impressive: 28 suites and villas, three pools including a cave pool with a waterfall and what the resort bills as the longest pool in Santorini, a yoga pavilion with sea views, a cave cinema, a gym and a helipad. It's a property built to keep you on site, with the wellness programme as the spine. For couples and solo travellers who want Santorini's caldera drama with space, quiet and a serious spa, it's one of the island's strongest options.
The 28 accommodations run from compact open-plan suites to multi-level suites and private villas. The entry tier is a roughly 35-square-metre open-plan suite with the caldera view and the resort's design language; mid-tier categories add a private infinity or plunge pool on the terrace; and at the top sit a 90-square-metre, three-level suite with two bathrooms and a three-bedroom villa for groups or families wanting privacy. Each accommodation is built around sunset views over the volcano.
Our call: book a suite with a private infinity pool and caldera view, that combination is the whole reason to choose Concept over a smaller boutique. Skip the entry open-plan category unless budget decides it; on a cliff this dramatic, you'll want your own pool to take it in, and the price gap to a pool suite is usually worth closing.
The signature restaurant, Throubi, is named after the wild Greek herb and cooks contemporary Greek food rooted in indigenous Santorinian and Cretan ingredients, served on a caldera-edge terrace. Food has long been an Andronis strength across the group, and Concept guests can also dip into dining at nearby sister properties. A pool bar and lounge handle daytime and the sunset hour. It's a genuine, ingredient-led kitchen rather than a token hotel restaurant, which matters at a resort designed to keep you in for several evenings.
This is where Concept separates itself from Santorini's many beautiful-but-thin boutiques. The Kallos Spa anchors the wellness programme, supported by a cave pool with a waterfall, a gym, and a yoga pavilion with sea views, plus the long main infinity pool. There's even a cave cinema for the evenings. The facilities footprint here is real, not decorative, which makes Concept a rare Santorini property where you can build days around treatments, movement and the pools rather than only the view. If you want a packed beach-resort range of activities, note that Santorini's beaches are on the other side of the island; here the amenity is calm, water and wellness.
Imerovigli sits at the highest point of the caldera rim, between Fira and Oia, and that elevation buys the best of both: uninterrupted west-facing sunsets over the volcano and a noticeably calmer village than Oia. Fira's restaurants and nightlife are a short drive or a scenic walk along the cliff path, and the celebrated Fira-to-Oia hike starts essentially at your door. The airport (JTR) is roughly a 15 to 20 minute drive and the port at Athinios about 25 to 30 minutes; the resort arranges private transfers. As with all caldera hotels, expect steps within the property, ask about the layout if mobility is a concern.
Across recent guest feedback, three themes recur. The private pools and caldera views are the most-praised features, guests single out soaking in a private infinity pool at sunset. Service draws strong, warm marks, with staff repeatedly described as attentive and personal. And the wellness facilities and spa earn their own mentions as a differentiator on an island short of full spa resorts. The honest counterweights: price, which is at the very top of the Santorini market, and the steps and cliff terrain common to every caldera property.
Net read: a polished, wellness-led resort that delivers the caldera fantasy with more substance behind it than most. Details verified against the hotel's official Andronis page and its guest reviews.
The trade-offs are mostly the price tag and the inherent realities of a caldera cliff. Rates leave no value cushion, and the stepped terrain is unavoidable in Imerovigli. The location is also a feature that some will read as a drawback: if you want to walk straight out into a buzzing village at night, Imerovigli is quieter than Oia. Skip Andronis Concept if walkable Oia energy is the priority, book the group's own Andronis Luxury Suites in the heart of Oia, or the design-led Grace Hotel Santorini for a smaller Imerovigli boutique. Book Andronis Concept if you want a private pool, a real spa and calm with your caldera sunset, few Santorini properties combine all three this well.
HFK Score: 9.2 / 10. Andronis Concept is the wellness-and-pools benchmark of the Santorini caldera, private infinity-pool suites, a genuine spa, a sea-view yoga pavilion and the island's longest pool, all on the calm Imerovigli cliff. Its only real costs are top-of-market pricing and the steps any caldera hotel involves.
Best for: honeymooners, wellness travellers and couples who want a private pool, a serious spa and quiet with their sunset.
Five-star, seasonal (roughly late April-October). Private-pool suites in peak July-August book out months ahead.
Check Availability →Where is Andronis Concept located?
On the caldera cliff in Imerovigli, the highest point of Santorini's rim, between Fira and Oia, with full west-facing sunset views and a calmer feel than Oia.
Do all suites have a private pool?
Most of the 28 suites and villas have a private infinity or plunge pool; some entry categories have hot tubs instead. Confirm a pool category at booking for a honeymoon.
Is it good for wellness?
Yes, it's the resort's core. Kallos Spa, a cave pool with waterfall, a gym, a sea-view yoga pavilion and the island's longest pool make it a true spa-led stay.
Concept vs Andronis Luxury Suites?
Different properties, same family. Luxury Suites is the intimate Oia flagship; Concept is the larger wellness resort in Imerovigli.
What's the restaurant?
Throubi, serving contemporary Greek food on indigenous Santorinian and Cretan ingredients, on a caldera-edge terrace.
How much does it cost?
Top of the market, expect four figures per night for a pool suite in peak July-August, with better value in the shoulder months.
When is it open?
Seasonally, roughly late April to October. May, June, September and early October offer the best balance of price, weather and calm.
The Andronis group's intimate Oia flagship, with one of the caldera's best rooftop bars.
The design-led Imerovigli icon with its famous Champagne bar and sunset terrace.
Where to stay across Oia, Imerovigli, Firostefani and Fira, by area and occasion.
A ranked shortlist, a special offer worth booking, and the overpriced stay to skip. Straight from the editors.