Inside Cascade Caverns: Group Downunder Cave Tours in Texas
Difficulty
easy
Duration
1 hour
Fitness Level
Suitable for most fitness levels; walking on uneven surfaces required
Overview
Step beneath the Texas Hill Country to witness Cascade Caverns' ancient formations and cultural history. Join the Group Daily Downunder Tour for a guided journey through 90 years of cave exploration.
Adventure Tips
Wear sturdy, closed-toe shoes
The cave floor can be uneven and slippery; proper footwear ensures safe footing.
Bring a light jacket
Temperatures inside the cave remain cool year-round, typically around 60°F (16°C).
No single-person bookings
Tours require a minimum of 14 participants to proceed; solo visitors should join existing groups.
Reserve ahead when possible
Same-day reservations aren’t offered—arrive early to secure your spot on a first-come, first-served basis.
Local Insights
Wildlife
- Cascade Caverns Salamander
- Bats roosting in upper chambers
History
Rediscovered in the 1840s by Kendall County youth, the cave’s etched initials remain a direct link to early visitors.
Conservation
Tours follow strict guidelines to preserve delicate formations and endemic species, supporting ongoing water-driven calcite growth.
Frequently Asked Questions
Recommended Gear
Closed-toe hiking shoes
Protects your feet and provides traction on wet, uneven cave floors.
Light jacket or fleece
Keeps you warm in the cave’s consistent 60°F temperatures.
all specific
Water bottle
Stay hydrated before and after your tour, though food and drink aren’t permitted inside the cave.
summer specific
Small daypack
Handy for carrying essentials during your visit and nearby outdoor activities.