Plan your visit to Nyonindo as part of a larger Koyasan pilgrimage rather than as a standalone stop, since the temple is small and can be seen in 15-20 minutes.

Arrive early in the morning or on weekdays to experience the temple's contemplative atmosphere without tour groups, which allows you to better understand its significance as the last surviving women's sanctuary from the pre-1872 era when women were barred from Mount Koya's inner precincts.