Caves and Mines
Crystal Lake Cave Dubuque
Where are we going today?
A living natural cave. You are invited to visit and witness the ongoing miracle that created this natural masterpiece of underground panorama.
What people are saying?
"Crystal Lake Cave"
by JohnEricksonIII on Jun 01st, 2013
My two daughters (ages 5 &8) and I just went there today, and we had a very good time. Keep in mind you are touring a cave so expect to see a lot of rock and mineral formations.They have two covered picnic areas for eating and a nice gift shop.