The 2-star Portiani Hotel Adamantas is located within a 3-km distance of the Plaka Castle, offering 23 rooms along with various recreational opportunities and a living area. The hotel is a good starting point for exploring Adamantas, including Milos Trips, which is only a 5-minute walk away.

This Adamantas hotel has a central setting 2.5 km from Catacombs of Milos, while natural sights like the Firopotamos Beach are 3.7 km away. The Portiani Adamantas offers location in the vicinity of Ecclesiastical Museum of Milos. Nature lovers will appreciate the proximity to Lagadha, which is merely a 14-minute stroll away. Entertainment in the area includes the Ancient Roman Theatre 2.7 km from the accommodation. Adamantas bus stop, offering a direct link to the city attractions and main places, is in proximity to the Portiani.

Some of the spacious rooms of the hotel face the street, and comprise a veranda and a dining area. Guests will appreciate such comforts as individual climate control and ironing facilities, and relax with complimentary Wi-Fi and a TV set with satellite channels. Offering such amenities as dressing gowns and a shower cap, the bathrooms also include a walk-in shower and a separate toilet. A kitchen with a microwave oven, coffee/tea making equipment, and a washing machine are available in an apartment.

Portiani Hotel serves a homemade breakfast featuring homemade products and fresh coffee. At Mikros Apoplous, situated around 300 metres from the property, you can taste Mediterranean cuisine.