GR 20
The GR 20 is a famous long-distance hiking trail located in Corsica, France. Spanning approximately 180 kilometers, it traverses the rugged terrain of the Corsican mountains, offering stunning views of the island's natural beauty. Hikers typically complete the trail in about 15 days, with various stages that range from moderate to challenging.
The trail is well-marked and features a mix of rocky paths, forests, and alpine meadows. Along the way, hikers can experience diverse landscapes, including picturesque lakes and dramatic cliffs. The GR 20 is considered one of the toughest hiking routes in Europe, attracting outdoor enthusiasts from around the world.