Best 172 things to do in Westminster, CO

Create your own e-bike route through Red Rocks and Colorado's paved trails

Choose your own paved-trail adventure around Red Rocks

Ride an e-bike to dinosaur tracks and Red Rocks Amphitheatre

Create a custom elixir or tea blend to share with your favorite person

Climb a Flatiron summit on an 8-hour guided day with 1,000+ feet of climbing

Make a window-ready stained-glass piece with guided foiling and soldering

Ride Boulder’s bike paths to murals, sculptures, and Art Deco sights

Ride a Pedego e-bike and explore Boulder’s bike lanes and paths for two hours

Explore Boulder by e-bike from downtown, including Chautauqua Park

Ride a premium Pedego e-bike for 6 hours with included helmet and lock

Cruise Boulder Reservoir with room to relax, picnic, and enjoy the water

Paddle Boulder Reservoir your way with gear and instruction included

Choose your watercraft and paddle Boulder Reservoir at your own pace

Explore Boulder’s night sky with a professional astronomer and telescopes

Launch into self-guided paddling with included gear

Take an inflatable paddleboard anywhere with essential gear included

Explore Union Reservoir at your own pace with paddling support and gear included

Paddle Union Reservoir with gear, instruction, and room to explore

Mine gold ore underground and keep your specimen

Learn gold-panning techniques and keep the ore and gems you uncover

Ride in memory of A&A Historical Trails founder Ginger

Ride at your own pace on a beginner-friendly horse

Explore an underground mine and learn to pan for real gold with expert guides in Colorado's historic mountains

Explore historic Colorado mines, ride a scenic mountain train, and pan for real gold in one family-friendly outing