Arcade Amusements Penny Arcade (Manitou Springs) — Every coin-operated machine you’ve ever seen and then some
Bishop Castle (Rye) — folk art castle
The Broadmoor (Colorado Springs) — beautiful, fancy, pricey resort
Cave of the Winds (Manitou Springs) — typical cave tour in a greatly damaged and altered cave, complete with fake formations.
Celestial Seasonings (Boulder) — tour a tea factory
Colorado Model Railroad Museum (Greeley)
Denver Astronomical Society Public Nights (Denver) — reservations necessary – tours and stargazing in old observatory
Denver Museum of Miniatures, Dolls, and Toys (Denver) — currently close for relocation
Ghost Town Museum (Colorado Springs) — a reproduction of the dustiest, cheesiest western town ever built
Helicopter Ride over Royal Gorge (Canon City)
Kit Carson County Carousel and Museum (Burlington)
Newmont or CC&V Gold Mine Tours (Victor)
Pikes Peak Cog Railway up Pikes Peak (Manitou Springs)
Royal Gorge Bridge and Park (Cañon City) — walk on a high suspension bridge and ride in gondolas over the Royal Gorge.
Sasquatch Outpost and Museum (Bailey) — your one-stop source for all things Sasquatch
Space Foundation Discovery Museum (Colorado Springs) — small, unorganized space museum designed to encourage kids to be astronauts.
Will Rogers Shrine of the Sun (Colorado Springs) — tower with great views on Cheyenne Mountain (free with admission to Cheyenne Mountain Zoo