4.6
(1417)
11,681
hikers
Bus station hiking trails around Lac Long navigate a landscape characterized by mountains, numerous lakes, and diverse wilderness areas. The region features varied terrain, including forested paths and areas with significant elevation changes. Hikers can explore routes that lead to waterfalls, through protected natural spaces, and along extensive trail systems. This area offers a range of trails suitable for different skill levels, from moderate walks to more challenging climbs.
Last updated: May 17, 2026
4.5
(15)
150
hikers
16.6km
06:50
1,070m
1,070m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.5
(17)
54
hikers
7.18km
02:35
350m
350m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.4
(8)
73
hikers
13.2km
07:14
1,410m
1,410m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.1
(8)
50
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
29
hikers
11.8km
06:25
1,210m
1,210m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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bridge is present and crossing is possible here
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Magnificent little lake overlooked by the Cougourde. To be preferred in spring or early summer because of low volume of water
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The Boréon stopover lodge is located in the upper Vésubie valley, near a dam lake. It is wonderfully located on the GR 52 route that crosses the Mercantour National Park. This chalet is large, and offers dormitory beds as well as single rooms. It also offers catering. It is open all year round. Each season offers the possibility of practicing a multitude of activities in the surrounding area. This ranges from climbing to hiking to cross-country skiing or ski touring. There is a climbing wall near the lodge, as well as a reception chalet serving as a tourist office. The damage resulting from the Vésubie flood of October 2, 2020 is still visible on site. For more information see their website: www.giteduboreon.com Booking is highly recommended.
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Spot of freshness where the water bubbles in a sensational setting.
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Simply enchanting and fabulous.
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Delicious cocktail of this waterfall with scents of freshness and the rustle of water.
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Are we really in the Maritime Alps, in this majestic setting worthy of the Rockies, Switzerland, Bavaria. To discover, to do again and again....
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Nestled in the Mercantour National Park, above the Haut Boréon valley, this refuge is the ideal starting point to explore the magnificent hiking sites of the region.
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There are 5 curated hiking routes around Lac Long that are easily accessible from bus stations, primarily starting from Parc Alpha Loup. These routes offer a range of difficulties and distances, allowing you to explore the stunning Mercantour National Park.
The trails around Lac Long, particularly those starting from Parc Alpha Loup, navigate through diverse terrain typical of the Mercantour National Park. You can expect forested paths, rocky sections, and ascents offering panoramic mountain views. Some routes may also feature areas near lakes or waterfalls.
Yes, there are moderate options. For a rewarding hike, consider the Boréon mountain hut – Bridge (rebuilt) loop from Parc Alpha Loup, which is about 7.1 km long. Another excellent choice is the Lac de Trécolpas – Waterfall before Cougourde refuge loop from Parc Alpha Loup, covering approximately 8.5 km.
Absolutely. All the routes featured in this guide are circular loops designed to start and end at the same access point, Parc Alpha Loup, making them ideal for bus travelers. This allows for convenient exploration without needing to arrange return transport from a different location.
The trails offer glimpses of the Mercantour National Park's natural beauty. You might encounter stunning mountain vistas, serene lakes like Lac de Trécolpas, and impressive waterfalls, such as those near the Cougourde refuge. The region is also known for its diverse flora and fauna.
The best time to hike in the Mercantour National Park, including the Lac Long area, is typically from late spring (May/June) through early autumn (September/October). During these months, the weather is generally favorable, trails are clear of snow, and the natural scenery is at its most vibrant. Always check local conditions before heading out.
Yes, for experienced hikers seeking a challenge, there are difficult routes. The Waterfall before Cougourde refuge – Refuge de la Cougourde loop from Parc Alpha Loup is a demanding 16.7 km trail with significant elevation gain. Another strenuous option is the Mercantour Summit – Boréon mountain hut loop from Parc Alpha Loup, covering 11 km with over 1100m of ascent.
The trails in this area are highly regarded by the komoot community, with an average rating of 4.6 stars. Hikers often praise the stunning mountain scenery, the well-maintained paths, and the sense of wilderness found within the Mercantour National Park.
Some routes pass by mountain huts or refuges, such as the Boréon mountain hut or the Cougourde refuge, which may offer basic amenities, food, or overnight stays during peak season. It's always advisable to check their opening times and availability in advance, and to carry sufficient water and snacks for your hike.
Given the mountain environment, it's essential to pack layers of clothing suitable for changing weather conditions, sturdy hiking boots, sufficient water, snacks, a map or GPS device, and sun protection. Even on shorter routes, unexpected weather changes can occur. For longer or more difficult trails, consider a first-aid kit and emergency supplies.
The Mercantour National Park has specific regulations regarding dogs, often requiring them to be kept on a leash or restricting access in certain protected zones to protect wildlife. It's crucial to check the current park regulations before bringing your dog on any trail.
While popular routes can see more visitors, choosing to hike during off-peak seasons (early spring or late autumn) or on weekdays can help you find quieter trails. The Mercantour National Park offers many paths, and even on popular routes, you can often find solitude once you venture further from the main access points.


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