Historic Fort Yellowstone
4.7FreeOpen now · until 5:00 PMDiscover Yellowstone's historic army headquarters and 19th-century military architecture.

Established in 1891, Fort Yellowstone served as the U.S. Army headquarters responsible for managing Yellowstone National Park prior to the creation of the National Park Service. Today, 35 historic red-roofed sandstone and frame structures stand preserved at Mammoth Hot Springs, serving as active administrative facilities and museum space. Visitors can take self-guided walking tours to learn about the park's early military conservation era.
History
Constructed in the 1880s, Fort Yellowstone served as a military outpost for the U.S. Army, playing a crucial role in the protection and preservation of Yellowstone National Park's natural wonders. The fort was active until 1918, leaving a lasting legacy in the park's history.
Expert notes
- Check the schedule for guided tours to enhance your visit.
- Wear comfortable shoes for walking around the fort and nearby trails.
- Bring a camera to capture the beautiful architecture and scenery.
- Plan your visit early in the day to avoid crowds.
- Stay hydrated and carry water, especially during warmer months.
- Respect the wildlife and maintain a safe distance.
- Follow park regulations to help preserve this historic site.
- Use the provided maps to navigate the fort and surrounding areas.
- Take time to read the interpretive signs for a deeper understanding of the fort's history.
- Visit the nearby Mammoth Hot Springs for a complete experience.
Features
- Access to Hiking Trails
- Guided Tours
- Information Kiosks
- Interpretive Exhibits
- Parking
- Picnic Areas
- Restrooms
- Scenic Overlooks
- Visitor Center
- Wildlife Viewing
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