Riwoche (Tibetan: རི་བོ་ཆེ་རྫོང་།; Chinese: 类乌齐县) is a county under the administration of the prefecture-level city of Chamdo in the Tibet Autonomous Region, China.

The county lies in eastern Tibet and borders Qinghai province to the north.

Riwoche's climate is mild by Tibetan standards, with daytime high temperatures generally above −4 °C (25 °F) in winter and 20 °C (68 °F) in summer.

[8] Naitang Monastery is located at Riwoqê County, with Dingxia Mountain on the back, Naishui River in the front, and Duoji Cliff on the north.

Buddhists thought it as the holy land of Ruchi 16 Arhats, called it Naitang Monastery.