Hi everyone,
I am wanting to take my son on a overnight backpack camping trip (We've done a heap of car camping trips) and was wondering if anyone could suggest some good trails / parks / forests I should look at.

We are based in Dallas and would look to do a 2 night hike trip.

I am looking at doing the trip in December to make it a little more adventurous, so a fire at night would be needed.

Any suggestions from anyone's past travels / trips ?