An Illustrated Japan / Shizuoka / Townscape & Scenery

Dogashima and Tensodo Cave

Also written: 堂ヶ島と天窓洞 · 堂岛与天窗洞

On the western Izu coast, Dogashima features dramatic sea cliffs and the Tensodo Cave, where sunlight filters in like a 'blue grotto'. At low tide a mysterious tombolo (sandbar) appears, drawing visitors for its otherworldly scenery.

Shizuoka Chubu Townscape & Scenery

About this place

Dogashima and Tensodo Cave in Shizuoka – On the western Izu coast, Dogashima features dramatic sea cliffs and the Tensodo Cave, where sunlight filters in like a 'blue grotto'. At low tide a mysterious tombolo (sandbar) appears, drawing visitors for its otherworldly scenery. In Tokyo/Kanto, big chains and independents coexist, price from ¥100 to luxury. Seasonal twist: cherry blossoms, summer matsuri, winter illum, pedestrian paradise on weekends. 2h walk yields shopping + rest. Etiquette: keep to side for photos, don't block registers, use cashless to speed. Access: Yamanote, metro, 5-min walk from nearest station, Suica tap.