Shuzenji Temple (Shuzenji)

Highlights

An ancient temple said to have been founded in 807 by Kobo Daishi (Kukai).
The two Kongo Rikishi guardian statues at the main gate are said to date from the Fujiwara period and are well worth seeing.
At the "Mizuya" to the front right of the main gate, free-flowing hot spring water is used for ritual hand washing.

Address	静岡県伊豆市修善寺964
Phone	0558-72-0053 (8:30–16:00)
Visiting hours	5:00–17:00 (grounds open to all)
Fee	Free to visit the grounds
Access	About 10 min by bus from Shuzenji Station, get off at "Shuzenji Onsen"

Addresses are shown in Japanese so you can show them to taxi drivers or enter them into a map app.

Sources: 1