Just about every trail in Colorado is dog-friendly outside of Rocky National Park. Luckily, there is no shortage of great hikes in this western state known for its golden aspen trees, wildflowers, and multitude of accessible 14-foot peaks. Easy St.Mary’s Glacier (Idaho Springs) — This 1.5-mile hike, located just an hour from Denver packs a lot into its short distance. Ascend through [...]