1. Kamchatka Peninsula

Located in the far east of Russia, the Kamchatka Peninsula is renowned for its spectacular volcanic landscapes and diverse ecosystems. It is home to several national parks and reserves, including:

a) Kronotsky Nature Reserve: Covering an area of over 10,000 square kilometers, it is one of the most pristine and significant nature reserves in Russia. The reserve features active volcanoes, geysers, hot springs, and a variety of wildlife such as brown bears, reindeer, and marine mammals.

b) Kamchatka Volcanoes Nature Park: This park encompasses a group of active volcanoes, including the famous Klyuchevskaya Sopka, the highest volcano in Eurasia. The park offers opportunities for hiking, wildlife observation, and exploring volcanic features.

2. Lake Baikal

Lake Baikal, located in southern Siberia, is the deepest and oldest freshwater lake in the world. It is surrounded by several protected areas:

a) Baikal National Park: Situated on the eastern shore of the lake, the park protects unique aquatic and terrestrial ecosystems. It is home to diverse flora and fauna, including the endemic Baikal seal.

b) Barguzin Nature Reserve: This reserve covers the Barguzin Valley, an area known for its stunning landscapes and rich biodiversity. It is a habitat for many rare species, such as the Siberian musk deer and the Oriental stork.

3. Altai Mountains

The Altai Mountains, located in southern Siberia, form a natural border between Russia, China, Mongolia, and Kazakhstan. They offer exceptional natural beauty and house several protected areas:

a) Altai Reserve: This reserve protects a vast territory that includes pristine forests, high mountain peaks, and unique alpine meadows. It is home to endangered species like the snow leopard and Altai argali.

b) Katun Nature Reserve: Situated along the Katun River, this reserve encompasses diverse landscapes, from steppe-like valleys to snow-capped mountains. It is a popular destination for hiking, mountaineering, and river rafting.

4. Caucasus Mountains

The Caucasus Mountains, located in southern Russia, are known for their rugged peaks, deep gorges, and rich biodiversity. They are home to several national parks and reserves:

a) Sochi National Park: Situated near the Black Sea coast, this park combines diverse ecosystems, including forests, meadows, and marine areas. It provides habitat to various species, including the Caucasian black grouse and Brown bear.

b) North Ossetia State Reserve: Located within the Greater Caucasus, this reserve features alpine landscapes, unique plant species, and endemic mammals like the Caucasian turs and chamois.