Black Lake, Durmitor: How to Visit Montenegro's Famous Lake

Black Lake (Crno Jezero) is the main draw inside Durmitor National Park, 3 km from Žabljak and from our houses. Getting there is straightforward: a 5–10 minute drive or about an hour on foot along the forest road. Park entry is paid during the season — ticket booths sit at the main entrances, and the rate is revised every year. Walking the full loop around the lake takes an hour to ninety minutes at an easy pace. Below: how to time your visit by season, and what else sits in the same radius — without repeating a generic travel-blog rundown.

What Black Lake is and where it sits

It's technically two lakes joined by a narrow channel — Veliko and Malo Jezero, together known as Black Lake. It sits at roughly 1,400 m elevation, at the foot of Mount Medjed, inside Durmitor National Park, a UNESCO World Heritage Site. From the main parking area it's a couple of minutes on a flat path to the water, which makes it one of the few Durmitor spots you can reach without any hiking preparation at all.

That 3 km distance shapes who books our houses in summer: some guests skip renting a car for their whole stay if the lake and a couple of short walks are the only plan, rather than multi-day routes deeper into the park.

The loop trail: distance, time, difficulty

The loop trail circles both lakes, and it's really two different trails stitched together. The north shore is a flat boardwalk path, in places built right over the water — manageable with a stroller, fine for kids, good for anyone who wants a walk without any real effort. The south side is different: the path winds between pines over roots and rocks, with some short climbs and descents. Nothing technical, but closed shoes matter here, not sandals.

Budget an hour to ninety minutes for the full loop at a relaxed pace with photo stops. Short on time? The north shore alone — with Mount Medjed reflected in the water on a still day — is the most rewarding stretch and can be done as an out-and-back in 20–30 minutes.

Park entry: tickets and hours before you go

Ticket booths operate at the main park entrances from the Žabljak side during the season — entry to the lake is paid, and the money funds trail and grounds upkeep. We're deliberately not quoting a figure here: the park revises pricing every year, and a number from last year's article could already be wrong by the time you visit. Check the current rate and any rules (child discounts, ticket-booth season) on site or on the national park's own website shortly before you go.

There's no formal closing time for the lake area itself, but there's essentially no lighting on the trails or in the parking lot after dark — plan to be back before dusk, especially in shoulder seasons when the sun sets early.

When to go: swimming, golden autumn, ice

Black Lake, like Durmitor as a whole, doesn't have one "correct" season — it has different reasons to visit.

Period	What to expect	Best for
July–August	Warmest water (still cold — it's a glacial lake), long daylight, busiest midday crowds	Swimming, families, active days
Late September–October	Golden autumn: beech and maple color on the slopes, noticeably fewer visitors	Photography, quiet walks
April–May	Snowmelt, high water level, muddy trail sections	Early hiking, less comfort
December–March	Snow-lined shores, the surface often frozen, the road to Žabljak kept clear (ski season runs at Savin Kuk nearby)	Winter scenery, pairing with skiing

From hosting guests through the summers, we see the parking lots near the lake fill up by 11am and stay full into the evening — tour groups arrive in waves through the middle of the day. We tell guests staying with us to head over before 9am: the same trail, without the crowds and with softer light for photos. Autumn and winter don't have this problem — most visitors by then arrive independently rather than on tour packages.

What's nearby, and where to base yourself

Within the same radius from our houses sit a few more park landmarks: Zminje Lake, the Ice Cave, Tara River Canyon 15 km away, and the Đurđevića Tara Bridge with its zipline. Savin Kuk ski centre sits in the same cluster as the lake, so a winter and a summer trip to Durmitor end up in exactly the same logistics — more on that in our Savin Kuk ski season guide.

We rent out four houses 3 km from the lake, and that same proximity is a big part of why our rental business fills up: guests book a house as a base for the lake and the rest of the park, not just a bed for the night. See what that looks like in numbers in our case study on the complex's returns. For the full park picture — routes by difficulty, tickets, what to see beyond the lake — see our Durmitor National Park guide. If you want to see the property itself, Family House Pleme has a yield calculator and our actual seasonal statistics.