
Seafront adults-only hostel beside Kotor's walled UNESCO old town, with mixed dormitory beds, a sun terrace, a shared lounge and free WiFi, loved by backpackers.
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Hostel Pupa occupies a historic building, renovated in 2017, right on the seafront at the southern edge of Kotor's UNESCO-listed old town. It is an adults-only hostel built around dormitory beds rather than private rooms, and backpackers rate it a superb 9.0 across 2,436 reviews, with staff at 9.6 and an outstanding 9.8 for location.
Accommodation is in air-conditioned, soundproofed dorms of four beds or more, some opening onto a patio. Bed linen and towels are included, there are lockers for valuables, and bathrooms are shared. You book a single bunk, which keeps prices low and the atmosphere sociable.
Beyond the beds there is a sun terrace, a garden, a shared lounge with a fireplace and a shared kitchen, plus bike rental, a games room and a tour desk for trips around the bay. A grocery shop sits next door, and payment at the property is cash only.

Hostel Pupa is a dormitory hostel, so you book a single bed rather than a whole room, and there are two types to choose from. The Four-Bedroom Dorm is the cosier option: a bunk in a small 15 m² room that sleeps just four, good if you want a quieter corner. The Bunk Bed in a Mixed Dormitory Room places you in a larger, brighter shared room of 25 m² and up, some opening onto a patio. Both are air-conditioned, soundproofed and adults-only, with bed linen and towels included, lockers for your valuables and shared bathrooms just outside. Everything sits in a historic building renovated in 2017, a short walk from the old town.


For a small seafront hostel, Pupa is generously equipped, and guests rate its facilities 9.0. Free WiFi reaches the rooms, and there is air conditioning throughout, a sun terrace, a garden and a patio for lazy afternoons, plus a shared lounge with a TV and a fireplace. A shared kitchen, washing machine, tumble dryer and drying racks make longer stays easy, and a minimarket sits right next door. The social side is real: bicycle rental, a games room, movie nights, evening entertainment, canoeing and a tour desk that arranges trips around the bay. A few practical notes: the property is adults-only, non-smoking throughout, and payment on site is cash only.
Hostel Pupa sits at the southern, seafront edge of Kotor's walled old town, on Njegoševa near the Gurdić Gate. The nearest airport is Tivat (TIV), about 8 km away and 15–20 minutes by road; a local taxi runs roughly €15–25, and pre-booked transfers cost a little more but wait for you at arrivals. Podgorica airport is around 90 km, close to two hours by car, while Dubrovnik in Croatia is about two hours across the border and useful for wider flight choices. Kotor's bus station is a short walk north of the property and links the town all day with Budva (about 40 minutes), Tivat, Herceg Novi, Podgorica and Dubrovnik; buses are cheap and paid in cash. Note that the old town is car-free and parking nearby is limited and pricey in summer, so many guests simply arrive on foot with a backpack.
You are inside one of the Adriatic's finest medieval towns. Step through the Sea Gate into a maze of stone lanes, squares and Romanesque churches, with the Cathedral of St Tryphon and the Clock Tower a few minutes away. The great set-piece is the climb to the Fortress of St John (San Giovanni): around 1,350 steps zig-zag up the hillside for sweeping views over the fjord-like Bay of Kotor, with a ticket of roughly €8–15 in season, or take the free Ladder of Kotor path behind the walls. Boats from the nearby City Park run every couple of hours to Perast and the man-made islet of Our Lady of the Rocks. Come in May, June, September or early October: July and August are hot and crowded with cruise passengers, so tackle the fortress and the lanes early in the morning.
