Went to San Antonio, Texas to visit my daughter, her husband, and my grandson and decided to try some local trails. After doing some research, I found the Flat Rock Ranch about 40 miles west of San Antonio.
It is on private land and the owner loves mountain bikers and built lot of trails just for mountain biking. A waiver and $10 and you get a day of riding and these trails are very fun and from what I experienced, well built.
The climbs didn't even feel like you were climbing which I really like. And when it was time to point the wheels down, it was a blast. The tires didn't feel like it was going to lose traction. Just a well feeling trail. Highly recommended for those in the area.
Here is vid!