Pretty cool place. The walk is about 3/4 of a mile it's a nice loop.
The path is easy there are stairs so I would say not wheel chair friendly but you can go a good distance without the stairs.
Many places to explore. Tumalo Falls is beautiful. There are really nice walking paths through what appears to be an old growth forest. If you walk a couple miles, you'll come across another beautiful waterfall. We also went ATV riding in part of the forest which was a fabulous time as well!
Went to Jack Lake camp ground. Absolutely love that place. The mountains all the way around us, Three Sister's, Jefferson, and Washington are all just plane gorgeous. Not really great for riding as there really are no trails but I rode every day on the forest roads. Great camping sites that are free. Some hiking areas and a couple parks. And the scenery is just ridiculously beautiful. Highly recommend.