Tame deer amble around the island, harassing tourists for food. While somewhat more restrained than their counterparts in Nara, they're still eager for a hand-out. In the past, waffle-like wafers and pellets could be bought to feed them. However, a feeding ban is now in place, which has led to declining numbers — and increased boldness among the remaining deer, who are willing to root in around bags or backpacks for food even while said bags are being worn. Further up on Mt. Misen, there are a few deer who have not had their sharp antlers removed, so take care if you see one.
A colony of monkeys live on Mt. Misen. There is a clearly and hilariously marked viewing point outside the ropeway station at the peak, but the monkeys are usually elsewhere. When they are hanging around by the station, standard monkey rules apply: don't stare, don't leave food around, and don't make sudden movements toward them. They're fairly accustomed to humans wandering around in their domain, though, and aren't likely to take much interest in you, unless you have food in your hands.
While people of most ages and fitness levels can handle the hike to Mt. Misen, it's also not a minor exertion, and there are no guide stations along the way.
If wandering the momiji trail, where the path splits a short way below the lower ropeway station, be mindful not to stray onto private property. However, feel free to go up the stairs and take a picture of the beautiful view. The owner of the restaurant claims that he owns the land on top of that hill, but that is not true. Do not hesitate to refuse his offer for an expensive drink.
