Set within 22 km of San Giusto Castle and 23 km of Piazza Unità d'Italia, Serene Retreat: Apartment Martin - Happy Rentals features rooms with air conditioning and a private bathroom in Koper. The property is around 23 km from Trieste Port, 23 km from Trieste Train Station and 30 km from Miramare Castle. The apartment also offers free WiFi, free private parking and facilities for disabled guests. The apartment provides guests with a terrace, sea views, a seating area, a TV, a fully equipped kitchen with a dishwasher and an oven, and a private bathroom with bidet. A fridge, a stovetop and kitchenware are also offered, as well as a kettle. At the apartment complex, units are fitted with bed linen and towels. The Škocjan Caves is 33 km from the apartment, while Aquapark Istralandia is 40 km from the property.