Idaho's Mammoth Cave & Shoshone Bird Museum

Idaho’s Mammoth Cave near Shoshone combines a self-guided volcanic lava-tube cave with a large natural-history collection. Families can explore the cool underground passage and then visit museum exhibits featuring animals, fossils, artifacts, pottery, and rocks.

Amenities & Features

• 🌋 Self-guided lava-tube cave
• 🦅 Natural-history museum
• 🦴 Fossils
• 🏺 Artifacts and pottery
• 🔦 Lantern-lit cave exploration

Good to Know

The cave walk is about one-half mile round trip and stays cool year-round, so bring a light jacket. Call or check the website for current seasonal hours and admission.