Situated just steps from Santos Beach, the 3-star 3 Porthminster B&B St Ives features Wi-Fi in public areas and street parking on site. Located nearly a 5-minute walk from the town of St Ives, the hotel also offers proximity to the adjoining Barbara Hepworth Museum and Sculpture Garden.

This St Ives bed & breakfast is about 5 km from Penzance airport and within a few blocks of such cultural venues as the Penwith Gallery. Natural attractions in the area include Porthkidney Sands Crescent-Shaped Beach, 2.8 km from the 3 Porthminster B&B St Ives, and a beach is 0.9 km away. Guests might as well visit Communal Garden, which is merely an 8-minute walk away. The St Ives Museum is just 1.2 km away, and St Ives train station is situated fairly close to the property. There is St Ives Malakoff bus stop approximately 5 minutes' drive from the 3 Porthminster B&B.

A separate toilet and a shower, along with a hairdryer and towels, are also included in the bathrooms. They offer views of the ocean.

This St Ives hotel features a vegetarian breakfast. The restaurant Blas Burgerworks is a stone's throw from the accommodation.