| Gamchen | |
|---|---|
| Elevation | 2,576 m (8,451 ft) |
| Prominence | 1,750 m (5,741 ft) |
| Listing | Ultra |
| Location | |
| Location | Kamchatka, Russia |
| Geology | |
| Type | Complex volcano |
| Last eruption | 1050 BC (?) |
Gamchen (Russian: Гамчен) is a complex volcano located in the southeastern part of Kamchatka Peninsula, Russia. It is composed of four stratovolcanoes.