The Ulyanovsk Oblast in Russia contains about 118 protected natural areas.

National Parks

• Sengiley mountains

Natural Monuments

• Wood Pearl
• Relic woods
• Akshuatian dendopark
• Greater springs
• The Mountain pine forest
• The Source of Sviyaga River
• The Forest belt of Genko
• Cretaceous steppes from karagana
• Upper Jurassic deposits of Gorodishchi
• Borok Island