Natural Bridge Caverns are the largest network of caverns in Texas that are open to the public for exploration, or spelunking.
Natural Bridge Caverns
Tag: texas
Tipster Free Walking Tours
The first time I came across tip-based free walking tours was a cave tour in Granada, Spain. I figured there had to be some catch – how could someone offer free walking tours and still make money? But there was no catch. The guide did a great job, I learned a lot, and I paid Read More…