Mera Peak trek (via Zatrw La)

51.21 km loop hiking starting from Lukla. Elevation gain is 5622 m, with altitude ranging from 2851 m to 5458 m. Estimated time: 25 h 40 min. Starting town: Lukla (कोशी प्रदेश, नेपाल).

This hike includes 4 significant climbs. With a total elevation gain of 4146 m across 31.82 km, with an average slope of 13.0%.

• Climb 1 (at km 7.87 km): +1403 m over 4.97 km, average slope 28.3%
• Climb 2 (at km 10.70 km): +40 m over 355 m, average slope 11.3%
• Climb 3 (at km 32.48 km): +1928 m over 15.62 km, average slope 12.3%
• Climb 4 (at km 51.07 km): +775 m over 10.88 km, average slope 7.1%