Gear up for your next adventure:

💧Filtered Water Bottle - Safe drinking water on the go

🥾Approach Boots - Comfortable boots for hiking and climbing approaches

🦟Insect Repellent - Keep mosquitoes and black flies away in wooded areas

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Coal Vein Loop Trail in Theodore Roosevelt National Park trails

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Coal Vein Loop Trail in Theodore Roosevelt National Park

United States > North Dakota > Billings County

The Coal Vein Trail offers a captivating journey through unique geological formations and remnants of a long-burning coal seam. Hikers pass colorful rock layers, clinker deposits, and exposed clay, with interpretive markers explaining the area’s geological history. The trail is easy to moderate, making it an…

Distance: 1.2 Km • Elevation gain: 13 m • Maximum elevation: 762 m