Located 0.7 km from the Public Aquarium of Trieste, Barbacan Boutique Hotel Trieste is only a 6-minute walk from the ancient Roman Theatre of Trieste. Featuring 14 rooms with views of the city, this Trieste hotel is 3.4 km from the Risiera di San Sabba concentration camp.

Centrally nestled in the Trieste Old Town district of Trieste, the hotel offers proximity to the 18th-century Serbian Saint Spyridon Orthodox Church, which is merely 11 minutes' walk away. The city museum "San Giusto Castle" is right near the Barbacan Boutique Trieste, while Piazza Nicolo Tommaseo bus stop is 450 metres away. Also, Giardino di Piazza Attilio Hortis is situated nearly a 5-minute ride away. Standing 1.1 km away, Sant'Antonio Taumaturgo Church is a hard-to-miss divine tourist destination. Trieste train station lies 950 m from the accommodation.

The rooms at the smoke-free Barbacan Boutique have climate control and a washing machine. Some of them comprise a balcony and a dining area, appointed with a writing table. They also have an oven and kitchenware. Bathroom comforts include a hairdryer and bath sheets, and such essentials as a bidet, a walk-in shower, and a separate toilet.

This hotel serves a buffet breakfast in the morning. Located a few moments from Barbacan Boutique Hotel, the dessert restaurant Caffe degli specchi offers an European menu.