Review: Aokigahara National Forest

Let’s start big picture. What’s the vibe here? Cloaking the far side of Mount Fuji's base, Aokigahara National Forest is a haven for hikers hoping to spot wildlife like birds and deer. Once marred by an unfortunate influencer who sensationalized its "suicide forest" moniker, the treed reserve is more famous locally for its interesting system of caves, which are visitable with local guides.

Any standout features or must-sees? The caves are of particular interest—they're quite unusual for the area.

Was it easy to get around? You'll want a guide to point out different plants and animals; caving with a pro is essential, and English is readily spoken and understood.

All said and done, what—and who—is this best for? Adventurous types who love nature will be attracted to this pitstop—expect to devote two hours minimum.