Monitor and Merrimac Trailhead
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About this site
The Monitor and Merrimac Trailhead offer views of the Monitor and Merrimac buttes, Determination Towers, and the Mill Canyon Dinosaur Trail. Route Description: The marked route goes up Courthouse Wash, past the historic Halfway Stage Station, and circles a large butte between Courthouse and Mill Canyon. Near the end of the loop, riders may wish to stop at the Mill Canyon Dinosaur Trail.
This ride makes a fairly easy family outing.
📞 435-259-2100
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Start the first trip hereCampground data provided by Recreation.gov · Updated Apr 2026
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