Not a huge park, but bring a lunch and you can spend about 2 - 3 hours here. The actual mine your walk down was an awesome experience (bring a sweatshirt, even on the hottest day), I would say for all ages 5+ highly recommend. Light hiking in the area and a small gift shop and museum. Blacksmith open on select days.
June 2022
Short 15-20 minute self guided tour. Was a lovely 58 degrees inside the mine even when it was 90 degrees outside. Was a cool experience. Cost is reasonable.
May 2022
Amazing experience. My favorite part was going into the mine tunnel. It was chilled, dark, and dripping with water. IT WAS GREAT.Tour guides (Stamp Mill/Black Smith Shop) were excellent too! I definitely recommend visiting this location. The fee is $12 per adult, $10 for veterans.