I stayed in Colo. Springs for a week last summer and played Cottonwood Creek
every day. It's a challenging course with a mix of long and short holes all packed in a small area in a very busy park (Walkers, Joggers and Bikers.)
I couldn't believe how dangerous it was. The RHBH line on a couple holes is right over the walking path, to hyzer back in bounds again. There are so many walkers and bikers, I had to wait a minute or two on a few occasions. The week I was there, course gossip was about how someone hit a baby carriage being pushed along the walking path.
Also, hole 4 is a wide open shot that has a good chance of landing next to hole 1 where there may be people putting. I remember there being other areas where you're throwing toward other golfers as well.
It's fun, but be careful.