Naejangsa nature-observation loop
Published: 3.9 km, about 1 hour 20 minutes. From the inner visitor-centre/Iljumun area, follow the signed loop through Naejangsa, Wonjeogam, Sarangui Bridge and Byeongnyeonam back to Iljumun. Allow closer to two hours if you want to linger at the hermitages and tree displays. This is the best introduction for a group that enjoys walking but does not want a summit day.
Mostly forest paths, gravel and earth, with steps toward Wonjeogam and uneven stones. The official low difficulty rating does not mean the full circuit is step-free.













