Situated just 7 minutes' walk from Sifneikos beach, Kastro Antiparos Aparthotel includes 15 rooms with views of the pool. This aparthotel features both Wi-Fi in public areas and a car park nearby.

Antiparos Town is 7 minutes on foot from the accommodation, and the Small Agia Irini Sandy Beach is 3.2 km away. The hotel is at a medium distance from the Aegean Sea. A sandy beach is within 500 metres of this property, while Panagia Beach is situated nearly a 5-minute drive away. Along with other cultural attractions Anti Art Gallery is nestled within close distance of Kastro Antiparos Aparthotel.

Some rooms have ironing facilities and climate control, as well as a flat-screen TV with satellite channels for your convenience. They also have an electric kettle and a refrigerator available for self-catering. For more comfort, a hair dryer and bathrobes, along with a shower and a separate toilet, are provided.

The Kastro Antiparos Aparthotel offers daily homemade breakfast. Guests can sample a variety of cold drinks and cold snacks at the pool bar. The pizzeria Home Pizza & Pasta lies within a 600-metre distance of this accommodation.