Periche is in Khumbu.

Understand

Periche (Pheriche) is the main village of the Pheriche Valley. Its altitude is 4240 m, but it is far colder than neighboring Dingboche due to the peculiarly icy wind blowing through the Pheriche Valley.

Get in

It's about 1.5 hour's walk from Shomare on the way up, and another 2-3 hours to Tokla.