1. The Denver Mint is a United States Mint facility located in Denver, Colorado. It was established in 1863 as a result of the gold rush in Colorado. Today, it produces roughly 50 million coins per day, including quarters, dimes, nickels, and pennies. The Denver Mint is also the largest producer of coins in the world. Visitors can take a guided tour of the facility, including watching coins being made and learning about the history of currency in the United States.

2. The Denver Mint is open for guided tours Monday through Thursday, from 8 a.m. to 3:30 p.m. Tickets are required and can be reserved online at usmint.gov/facilities/denver. The phone number for the Denver Mint is (303) 405-4750.

3. Admission to the Denver Mint is free, but tickets are required and must be reserved in advance. Visitors must go through a security screening and may not bring bags or cameras on the tour. The Mint is located in downtown Denver and can be reached by public transportation or by car. Parking is limited near the Mint, but several public parking garages are located within walking distance.