Nokogiriyama & the Hell Peek

Across the bay from the Boso Peninsula’s quiet coast rises Nokogiriyama — “Saw-tooth Mountain” — its jagged profile carved by centuries of stone quarrying. The cuts left behind created one of Japan’s most photographed thrills.

Why It’s Interesting

Jigoku Nozoki, the “Peek into Hell,” is a fenced shelf of bare rock that overhangs a vertical quarry face. Step out and the seafloor of Tokyo Bay seems to hang beneath your feet. But the mountain hides more: the grounds of Nihon-ji temple shelter a 31-metre stone Buddha (Japan’s largest), a towering cliff-carved Kannon, and a forest dotted with 1,500 small arhat statues, many missing heads from a turbulent past, all wrapped in moss.

Best Time to Visit

Autumn, hands down. Mid-November sets the slopes ablaze with maple. Clear winter days offer the sharpest views — sometimes all the way to Mt. Fuji.

Getting There

A ropeway lifts you most of the way; from the top it’s still a workout of stone staircases connecting the viewpoints and statues. Budget a half day and steady footing.