5 Star Hotels in Ios, South Aegean

"Excellent, clean, friendly staff"

"Hotel was amazing. The view is stunning and the staff were all so lovely and helpful. Pool area really nice, and rooms lovely and clean. Would highly recommend!"

"Amazing stuff and great hotel with stunning views."

"Angela and the rest of the staff were outstanding and super helpful!"

"Fantastic property with great amenities and wonderful service. The best part of the entire resort is that it's right across the street from the heart of Oia, giving you easy access, but also the privacy that you don't get on the caldera side."

"We stayed two nights at Calilo and I honestly don’t even know where to start. This place is stunning. From the moment you walk in, you’re surrounded by crystal-clear water, golden sand, and these incredible cliffs — it’s like a dream. We learned while we were there that it took 20 years to build Calilo, and you can feel it in every detail. The whole property is full of artwork, hand-carved stone, and beautiful mosaics. It’s not just a hotel – it feels like you’re staying inside a gallery blended perfectly with nature. We travel quite frequently and this is arguably the most beautiful hotel we have ever stayed at. We received a complimentary room upgrade and loved it! It had a ‘pond’, which was really a private pool and a terrace overlooking the beach. Just gorgeous! The staff deserves a huge shoutout. Every single person we met was friendly, genuine, and went out of their way to make sure we were happy. From little surprises in the room to great tips about the island, it felt like they really cared about our experience. The bar manager and tender went above and beyond - even blending fresh mango just for our drinks! Calilo isn’t just a place to stay — it’s an experience. We left feeling completely refreshed and already planning when we can come back. If you’re thinking about it, book it. You will not regret it. We will definitely stay for longer next time!"

"Everything was awesome! "

"Very nice location and they have another sister hotel with amazing view, across the street with caldera view..we ended up upgrading to the sister property name..volcano view hotel and it was amazing stay and staff was very professional and helpful."

"This was an amazingggg resort in Santorini. Close (walkable) to many shops and restaurants down the road. The property is beautiful and spacious.Amazing pool, the main one and personal room pool! The spa has free to use sauna etc . Staff was welcoming. Breakfast delicious. I will definitely be coming back! I am a travel influencer @whoisnikky on insta . Will definitely have great content for Nous Santorini . "