Grand Pass - Lillian Ridge Loop

11.70 km loop hiking starting from Obstruction Peak. Elevation gain is 1129 m, with altitude ranging from 1504 m to 2052 m. Estimated time: 6 h. Starting town: Obstruction Peak (Washington, États-Unis).

This hike includes 3 significant climbs. With a total elevation gain of 835 m across 5.78 km, with an average slope of 14.5%.

• Climb 1 (at km 2.52 km): +155 m over 2.01 km, average slope 7.7%
• Climb 2 (at km 9.41 km): +546 m over 3.14 km, average slope 17.4%
• Climb 3 (at km 11.30 km): +134 m over 631 m, average slope 21.2%