The Biryongpokpo course in Seoraksan National Park starts at Sogongwon in Sokcho and follows a valley trail. It passes Yukdampokpo and reaches Biryongpokpo, where a 900-step staircase continues to Towangseongpokpo. Walking slowly to Biryongpokpo takes about 1 hour 30 minutes, and a round trip including photos and rest takes about 2 hours. The suspension bridge is a frightening section for anyone with a fear of heights.