| Total distance | ~38–43 km (loop) |
| Lake elevation | ~2,780–2,800 m |
| Max elevation | ~2,950 m (Kochalo Ridge) |
| Duration | 3 days (2 days for fit hikers) |
| Difficulty | Hard |
| Season | Mid-June – October |
| Start / End | Lagodekhi National Park Visitor Centre |
| Hut fee | 30 GEL (~$11) per person/night | tent 5 GEL |
Black Rock Lake sits at around 2,780–2,800 metres on the main watershed ridge of the Caucasus, exactly on the natural border between Georgia and Dagestan, Russia. The lake is also known as Grdzeli or Khelakheli. Half of it lies in Georgia, half in Russia — which means hikers must register with Georgian Border Guards before the final approach and cannot walk around the lake shore without crossing into Russian territory.
The trek to reach it is a 38–43 km loop entirely within Lagodekhi National Park, one of the oldest nature reserves in Georgia (protected since 1912). The park covers 24,451 hectares of southern Caucasus slopes, ranging from 590 to 3,500 metres, and sits in the Kakheti region in Georgia’s north-east, close to the Azerbaijan border. No hunting, grazing, or logging has been permitted here for over a century, and it shows: the forest in the lower section of the trail is among the most undisturbed in the country.
This guide covers the full three-day route, the two mountain huts, how to get to Lagodekhi, and what to prepare for this hike.
Black Rock Lake Trail: Route Overview
The loop is almost always hiked counter-clockwise, which places the steepest ascent (approximately 1,500 vertical metres) on Day 1, a more open and scenic traverse on Day 2 with the lake visit, and a long descent on Day 3. Going clockwise is possible but means climbing the very steep Kudigori descent in reverse — most hikers consider that harder on the legs.
The trail starts and ends at the Lagodekhi National Park Visitor Centre at the upper end of Vashlovani Street in Lagodekhi town. It is well waymarked — white and blue paint marks on rocks and trees throughout, changing to red markings in the later sections. A trail map is available for purchase at the Visitor Centre for 2 GEL.
| Day | Distance / Elev. | Route | Overnight |
| Day 1 | ~12 km | +1,450 m / -200 m | Visitor Centre → Kochalo Ridge → Meteo Shelter | Meteo Shelter (~1,950 m) |
| Day 2 | ~16 km | +1,000 m / -300 m | Meteo Shelter → Border Post → Black Rock Lake → Demidov Shelter | Demidov Shelter (~2,650 m) |
| Day 3 | ~15 km | -2,100 m | Demidov Shelter → Kudigori Ridge → Visitor Centre | Return to Lagodekhi |
Day-by-Day Trail Description
Day 1: Visitor Centre to Meteo Shelter
The trail leaves the Visitor Centre on a wide gravel path that briefly shares the route to Black Grouse Waterfall before forking right toward Black Rock Lake. The first section follows the Lagodekhi river valley, crosses a log bridge, and then begins the main climb. The ascent is sustained and steep — almost all of the 1,450 metres of elevation gain comes in the first 6 km through dense hornbeam and beech forest. There is a water spring at around the 2.5 km mark and another after 7 km; fill up at both as there is no reliable water until the hut.
The forest eventually opens into sub-alpine maple and birch stands before the trail reaches Meteo Shelter at around 1,950 m. The hut has bunk beds and mattresses but no blankets — bring a sleeping bag. There is a water source near the hut, but check its status with the Visitor Centre before you leave as some sources can run dry in late summer.
Day 2: Meteo Shelter to Black Rock Lake and Demidov Shelter
This is the most rewarding day. The first 6 km from Meteo Shelter climbs steadily through open alpine meadow, gaining around 1,000 metres to reach the Kochalo Ridge at approximately 2,950 m. The trail is above the tree line for most of the day, with wide views across the Caucasus to the north and the Alazani Valley and Kakheti plains to the south on clear days. Small glacially formed lakes and wetland pools appear in the final kilometres before the lake.
About 300 metres to the left of the trail before the lake, the Georgian Border Guard post is located. You must stop here, show your passport or national ID, and sign the register before continuing. The guards are generally friendly; the check takes a few minutes. Photography is not permitted near the post. After the checkpoint, the trail continues approximately 30 minutes to the lake.
Black Rock Lake sits in a rocky bowl at around 2,780–2,800 m. The water is fed by snowmelt and rainfall and is noticeably cold even in summer. You remain on the Georgian side of the shore — walking around the lake crosses into Russian territory. From here it is another 3 km to Demidov Shelter, requiring a short additional pass crossing. Demidov sits at around 2,650 m and on a clear day has a long view down over Lagodekhi and the Kakheti plain. This is the newer, better-maintained of the two huts. Note: there is no firewood above the tree line — if you want to cook, bring a gas stove. Gas is available in Tbilisi but not in Lagodekhi town.
Day 3: Demidov Shelter to Visitor Centre
The third day is a descent of roughly 2,100 vertical metres over approximately 15 km via the Kudigori Ridge. The trail is steep and unrelenting in places, and after rain the soil becomes very slippery — trekking poles help significantly on the descent. The route passes through mixed broadleaf forest including red beech, peonies, and blackberry bushes before reaching the valley floor and the river. The Visitor Centre is the endpoint; plan to arrive mid-afternoon if you leave Demidov by 7–8 am.
Black Rock Lake Border: What You Need to Know
The lake straddles the main Caucasus watershed that separates Georgia from Russia’s Dagestan republic. This makes it unusual among Georgian hiking destinations. You do not cross the border — you hike on the Georgian side throughout — but you must carry your passport or national ID card for the Border Guard checkpoint on Day 2. Passports issued by any country are accepted; EU national ID cards are also accepted by Georgian Border Guards.
The most important rule at the lake itself: stay on your side of the shore. The midpoint of the lake marks the international border. The Georgian side is easy to identify — the Border Guards can advise you on the day. Entering Russian territory without permission has serious legal consequences.
| ⚠ Border requirement: Bring your passport or valid national ID for the Georgian Border Guard checkpoint approximately 300 m before the lake on Day 2. Hikers without ID documentation will not be permitted to continue to the lake. |
Black Rock Lake Lagodekhi Difficulty
The trail is rated Hard. The total elevation gain over the three days is approximately 2,500 metres, with most of that concentrated into two steep sections: the forest climb on Day 1 (roughly 1,450 m) and the approach to the Kochalo Ridge on Day 2 (roughly 1,000 m). The Day 3 descent of 2,100 m is long and, in wet conditions, genuinely difficult underfoot.
The technical difficulty is low — no rock climbing, scrambling, or river crossings requiring special equipment. The challenge is purely physical: sustained gradient, significant daily distances (12–16 km), and cold nights at altitude. Fit hikers comfortable with long mountain days and overnight trips will manage without difficulty. Those with limited trekking experience should treat the first day as a serious physical effort.
The trail can be done in two days by fit, experienced hikers — typically clockwise, sleeping at Demidov after a full ascent to the ridge. Most visitors prefer three days.
Black Rock Lake Best Time to Visit
The official season runs from mid-June to October. The best window is mid-June through September. Snow on the upper sections of the trail typically clears by mid-June, though conditions vary year to year — the Visitor Centre staff have current information on trail status and can advise on snowpack near the lake.
Late spring visits (April–May) are possible for the lower forest sections but the upper trail and lake area are likely to be snow-covered; attempting the full loop in these conditions requires mountaineering experience and equipment. Early spring also increases the risk of swollen rivers.
September and early October offer stable weather, fewer insects, and autumn colours in the beech forest on Day 1 and Day 3. June and July see lush wildflower meadows in the alpine zone. Summer afternoons can bring thunderstorms — a common pattern in the Caucasus — so starting early each day is advisable.
How to Get to Black Rock Lake Georgia
Lagodekhi is in eastern Kakheti, approximately 160 km from Tbilisi. The drive takes around 2.5–3 hours.
By marshrutka: Marshrutkas to Lagodekhi depart from Isani bus station in Tbilisi (near Isani metro) at roughly hourly intervals. The first departure is at 7:40 am, the last at 6:30 pm. The journey costs 15 GEL (~$5.50 USD) and takes 2.5–3 hours. Shared taxis also leave from the same area and cost approximately 12–20 GEL per person depending on occupancy; they are faster but less frequent.
Lagodekhi also has marshrutka connections from Telavi (five times daily) and Rustavi, making it accessible as part of a Kakheti circuit without backtracking to Tbilisi.
From Lagodekhi bus station, the Visitor Centre is at the top of Vashlovani Street, approximately 2.5 km away. You can walk it, or take a taxi from outside the bus station for a small fee.
| ⚠ Register at the Visitor Centre before starting the trek. The centre is open 9:00 am – 6:00 pm daily. You must register, pay hut/camping fees, and collect up-to-date trail information here. Buy all food in Lagodekhi town before arriving — there is nothing to purchase on the trail. |
Black Rock Lake Camping Huts
Two mountain shelters are located along the route, one on each night of the standard three-day itinerary.
Meteo Shelter is at approximately 1,950 m, roughly at the end of Day 1. It is the older of the two huts and has bunk beds with mattresses. No blankets are provided — a sleeping bag is essential. There is a water source nearby (confirm current status at the Visitor Centre before departing). The hut gives basic shelter but no cooking facilities; bring your own stove and food.
Demidov Shelter is at approximately 2,650 m, the overnight stop on Day 2 after visiting the lake. It is newer than Meteo, better maintained, and has a more exposed position with longer views. The water situation at Demidov requires attention: the nearest water source is roughly one hour away in the direction of the lake, so carry enough from your Day 2 hike. Above the tree line, there is no firewood — a gas stove is the only cooking option.
Fees are paid at the Visitor Centre before you start: 30 GEL (~$11 USD) per person per night in the hut, or 5 GEL (~$2 USD) per person per night for camping in a tent next to the hut. The Visitor Centre can also store excess luggage and, for those who need it, rent sleeping bags, tents, and other gear.
Lagodekhi National Park Black Rock Lake Trail: Guided and Horse Options
The Visitor Centre can arrange horse hire for those who want pack support or prefer to ride rather than walk sections of the trail. A local guide is also available through the Visitor Centre. For independently arranged guiding, Bakhva Shaorshadze (+995577395634) is a local guide mentioned across multiple trail reports as experienced, knowledgeable, and English-speaking — contact him directly to arrange.
Guided tours from Tbilisi are offered by several operators and typically include transport, guiding, and overnight hut bookings in a 3-day format. These can be a practical option for those who prefer not to arrange logistics independently or who want local knowledge on the trail.
Black Rock Lake Packing List
Essential items for the three-day trek:
- Hiking boots with ankle support and good grip (the Day 3 descent is steep and can be slippery)
- Trekking poles — highly recommended for the long descent on Day 3
- Sleeping bag rated to 0°C or lower (no blankets in the huts)
- Waterproof jacket and trousers
- Warm mid-layer: nights at Demidov Shelter can be cold even in summer
- 2–3 days of food: 2 breakfasts, 3 lunches, 2 dinners, plus snacks. No food is available on the trail
- Water capacity for at least 2–3 litres between springs. Springs can be dry in late summer — confirm status at Visitor Centre
- Gas stove and fuel (buy gas in Tbilisi; not available in Lagodekhi)
- Passport or national ID card for the Border Guard checkpoint on Day 2
- Trail map from the Visitor Centre (2 GEL) and offline maps downloaded before you go
- First aid kit including blister treatment and insect repellent (the forest on Day 1 can have biting insects)
- Whistle — useful for alerting wildlife. Wild boars and bears are present in the forest section
Lagodekhi National Park and Kakheti Hiking Trail Context
The Black Rock Lake route is the most demanding of five trails currently maintained in Lagodekhi National Park. The others — to Black Grouse Waterfall, Ninoskhevi Waterfall, the 11th-century Machi Fortress near the Azerbaijan border, and a nature knowledge trail — are all accessible as day hikes. Lagodekhi town is a quiet border town with a small number of guesthouses and the basic supplies needed for the trek.
Lagodekhi also makes a natural staging point for onward travel to Azerbaijan: the border crossing at Lagodekhi/Balakan is one of Georgia’s active land crossings, and the town sees travellers combining the two countries in a single itinerary. Sighnaghi, Telavi, and other Kakheti wine destinations are within a two- to three-hour drive.
Sources
- caucasus-trekking.com — trek-to-the-black-rock-lake
- goingthewholehogg.com — black-rock-lake-trek-lagodekhi-national-park
- alltrails.com — black-rock-lake-trail
- georgia.travel — black-rock-lake
- nationalparks.ge — lagodekhi national park trail 42
- georgiantravelguide.com — black-rock-lakes-3-day-trekking-tour
- thebaltican.com — lagodekhi-in-may-a-good-time-to-visit