Cerro Chirripó (Chirripó National Park)

Route Typology: High-Altitude Páramo Ascent. Cerro Chirripó is Costa Rica's highest mountain (3,820m) and the center of the Chirripó National Park. The ascent involves a significant 2,000m vertical gain, transitioning from tropical oak forests at the base into the unique high-altitude páramo—a shrubland ecosystem of glacial origin. Widely considered the most physically demanding established trek in Costa Rica, it is typically broken into two days with an overnight stay at the Refugio Crestones. On rare clear mornings, the summit offers a simultaneous view of both the Caribbean Sea and the Pacific Ocean.

The Larapinta Trail is a 223km point-to-point long-distance track in the Northern Territory, Australia. Spanning from the Alice Springs Telegraph Station to the summit of Mount Sonder, the route traverses the spine of the West MacDonnell Ranges (Tjoritja). The landscape is defined by Proterozoic-era quartzite ridges, narrow gorge systems, and ephemeral river beds. The trail possesses deep cultural significance to the Arrernte people and offers exposure to one of the world's oldest geological landscapes.