# Maly Semyachik

- **Country:** Russia
- **Coordinates:** 54.130000, 159.670000
- **Type:** Stratovolcano within a caldera
- **Listing:** List of volcanoes in Russia
- **Location:** Kamchatka, Russia
- **Other Name:** Малый Семячик
- **Elevation M:** 1527
- **Last Eruption:** December 1952
- **Label Position:** left

Maly Semyachik is a stratovolcano located in the eastern part of Kamchatka Peninsula, Russia. It is a compound stratovolcano located in a 10-km-wide caldera within the 15×20-km mid-Pleistocene Stena-Soboliny caldera. Three overlapping stratovolcanoes were constructed sequentially along a NE-SW line, with the youngest cone, Tseno-Semyachik, at the southwest end. A hot, acidic crater lake fills the historically active Troitsky Crater, which formed during a large explosive eruption of Ceno-Semiachik about 400 years ago. thumb|300px|none|Maly Semyachik with acidic crater lake

![Photo of Maly Semyachik](https://upload.wikimedia.org/wikipedia/commons/5/51/%D0%92%D1%83%D0%BB%D0%BA%D0%B0%D0%BD_%D0%9C%D0%B0%D0%BB%D1%8B%D0%B9_%D0%A1%D0%B5%D0%BC%D1%8F%D0%BD%D1%87%D0%B8%D0%BA_2_%28%D0%9A%D0%B0%D0%BC%D1%87%D0%B0%D1%82%D0%BA%D0%B0%29.jpg)

**Source:** https://en.wikipedia.org/wiki/Maly_Semyachik (Wikipedia, CC BY-SA)