Seniors older than age 70 and children ages 3 and under are admitted free. The United States Mint produces 32 million coins daily and has the second-largest gold deposit in the country. Tours run every 20-30 minutes and last approximately 15 minutes. Admission is free. Adolph Coors Company provides tours of its famous brewery, complete with a free tasting.
Admission is free.
Open year round. As difficult as it may be to imagine, the city of Denver owns and maintains a buffalo herd of 40 head. Lookout Mountain Nature Center offers free self-guided walking tours on a Colorado nature trail, as well as exhibits of regional plant and animal life. 910 Colorow Rd. At Dinosaur Ridge you can examine ancient dinosaur tracks.