The Peaceful Forest Temple (Heirinji or 平林寺)
If you are in Tokyo and want to visit a Zen temple not too far away then Heirinji should be on your itinerary. Avoid weekends and holidays and you may be the only one wandering through this oasis.
Directions: Heirinji is about a mile walk from the Niiza Train Station (新座駅) or you can take a bus that will take you right there. Niiza is about 30 minutes and 450 yen (by train) from Ikebukuro in Tokyo.