Hiking the Morne Larcher: The Iconic Mountain of Le Diamant

It’s impossible to travel through the south of Martinique without noticing this majestic mountain peacefully lying face-up toward the sea: Morne Larcher, also known as “La Femme Couchée” (The Lying Woman). From the town of Le Diamant, its silhouette resembles the profile of a reclining woman, hair blowing in the wind, gaze fixed on the horizon. This emblematic summit is in fact an ancient, now dormant, volcano.

Peaking at 478 meters (1,568 ft) in elevation between Le Diamant and Les Anses-d’Arlet, Morne Larcher is a volcanic remnant dating back to the Pleistocene era. Classified as a protected natural site, it offers not only spectacular scenery but also one of the island’s most rewarding hikes, with an exceptional panoramic view from the top.

A Short but Intense Hike
 Though the round-trip trail is just 3.5 km (2.2 mi), it should not be underestimated. The climb is steep, rocky, and sometimes technical. Both hands and legs are often needed along this unrelenting path, with no real flat sections or breaks.

The trail winds through a typical dry forest of southern Martinique, filled with red gum trees, mapou trees, and wild bay trees, filling the warm air with their fragrant scent.
You’ll need about 2.5 to 3 hours for the full round trip, including breaks, photos, and time to take in the views.

Two Starting Points
 There are two possible trailheads to begin your ascent of Morne Larcher:

  • From Anse Cafard, in Le Diamant, near the Cap 110 Memorial. The trail starts to the right of the road (leaving the town), behind the houses.
  • From Petite Anse, in Les Anses-d’Arlet, via Rue des Pruniers. This route is less frequented and feels more wild and remote.

Both trails meet at the summit. If you have two vehicles, you can even plan a full crossing from one side to the other.

A Breathtaking View
 As you approach the summit, around 400 meters high, the reward is well worth the effort: a sweeping panoramic view over the entire southern part of the island.
The Diamond Rock seems to float on the sea, the bay stretches out to Les Salines, and on a clear day, the neighboring island of Saint Lucia appears on the horizon. An unforgettable sight.

A Fragile Natural Treasure
 The slopes of Morne Larcher are home to remarkable flora, including two plant species that are endemic to this part of Martinique: Ternstroemia peduncularis and Xylosma buxifolium.
You may also spot Lesser Antillean iguanas—shy locals of the area—or colorful butterflies fluttering above the ferns.

Practical Tips Before You Go

  • Bring water, a snack, and good hiking shoes.
  • Start early to avoid the heat and enjoy better lighting.
  • Avoid hiking on rainy days, as the trail can become slippery and dangerous.
  • A cap, sunscreen, and walking stick can also be helpful.

And After the Climb… Take a Dip!
 Once back down, several great options await hikers:

  • A swim at Petite Anse or Anse du Diamant
  • A visit to the Cap 110 Memorial

  • A delicious local meal in one of the town’s restaurants

A short but demanding hike, breathtaking views, and full immersion in Martinique’s wild side—Morne Larcher is a must for those looking to discover the island from a whole new perspective… with a bit of altitude.