I love it! We traveled a lot as a family when I was a kid and teenager. I wish I could do the same with my own children when they were younger. I'm trying to make up for it in some way now that they're teenagers.
I don’t think it’s ever too late and I’m sure your teenagers are loving it too! I didn’t travel much when I was a kid, but I fell in love with it when I started traveling on my own in my late teens and twenties.