Park · Den-en-chofu

Tamagawadai Park 多摩川台公園

A long ridge-top park in Den-en-chofu built on ancient burial mounds, looking over the Tama River to Kanagawa, with a hydrangea valley in June.

About

Stretching along a bluff above the Tama River, Tamagawadai Park preserves the Kamenokoyama Kofun and a chain of smaller burial mounds (the Tamagawadai kofun cluster), with a small exhibition room showing how they were built. Paths run under tall trees with lookouts over the river, Futako-Tamagawa and, on clear days, Mount Fuji. In June the 'hydrangea path' fills a valley with thousands of blooms. Locals walk their dogs here and then wander the elegant streets of Den-en-chofu with its old restored station building.

Highlights

• Ancient kofun burial mounds along the ridge
• Panoramic views over the Tama River
• Hydrangea valley blooming in June
• Kofun exhibition room
• Next to elegant, garden-city Den-en-chofu

Tips

• Visit in mid-June for the hydrangeas
• Clear winter days sometimes reveal Mount Fuji
• Combine with the restored 1923 Den-en-chofu station house and its radiating streets

Open in Google Maps · Info checked 2026-10-09

Nearby

• Den-en-chofu Seseragi ParkPark · 250 m away
• Tamagawa Sengen-jinja ShrineShrine · 410 m away
• Den-en-chofu Old Station BuildingLandmark & Tower · 790 m away
• Coin Lockers · Jiyugaoka StationLuggage Storage · 1.9 km away
• Kuhonbutsu JoshinjiTemple · 2.0 km away
• Jiyūgaoka Kumano-jinja ShrineShrine · 2.2 km away
• La Vita JiyugaokaLocal Secret · 2.3 km away
• Showa no Kurashi MuseumMuseum · 2.4 km away