Only in years, not heart.
Didn't know that about Lions Back. Thanks
There's plenty of other places where it's pretty far down if you mess up

.
Moab is worthwhile to see at any age.
Here's a little story for you - from Blazer Bash '04.
We're running CliffHanger. The entry is this always a little tricky set of stair steps down, and then around to cross Kane Creek, and then there's the first set of ledges as the trail works its way out of the creek bed, and up the side of the mountain. I'm tailgunning, waiting for my turn at the ledge, when these two CJ5s roll up behind us. Nice trucks, a little chrome but not über-bling, and well-equipped otherwise, on 35s. Each truck is occupied by an elderly couple - by my wife's estimates - in their late 60s or early 70s.

The first guy sez to my wife in a concerned voice "...do you guys have lockers? You know you need lockers for this trail!"
We tell them that, yes, we have lockers, and right now this is a narrow spot on the trail, but they can sqeeze by my truck, and I'll call ahead to let the other guys know to pull over. The answer was no thank you, no problem, we'll watch a little bit, we're not in a hurry...". Once we were up, they followed, and drove the ledge without tire spin or drama otherwise. They tailed us a bit, and then pulled forward where the trail was a little wider to let them by. During that time, it became clear that both guys had excellent driving skills

, and the ladies calmly sat in their passenger seats, enjoying a nice Saturday out in the fabulous landscape around Moab. About the only thing that was missing was sun umbrella

. They also mentioned to Claudia that "...oh yeah, we've been doing this for the last 30 or so years..."
My wife and I just smiled at each other at some point, hoping that we would be able to go wheeling together when we hit that age...

. I still smile when I think back to that day...