Other reviewers have covered the nitty gritty basics for the campsites, costs, amenities, etc...
I feel that I can give you an honest opinion of Rose Canyon Lake in regards to angling/fishing. I've been fishing this lake for years, by myself, and with my children quite often.
This is mainly a FISHING lake folks! Keep that in mind when you're planning your trip. Don't get me wrong, you can totally hang out, even do some bird watching (this is actually a excellent area for catching a glimpse of hard to find birds), but it is an "intensively managed" lake. That means that the Department of AZ Game and Fish stocks the lake on a regular basis when it's open to the public. The fish are both sub-catchable's (not eating size) and plate size (8 inches plus). Keep in mind that we're in the desert, if you like fishing, this is the only lake in the Tucson area that you can fish during June, July, and August when the community fishing program lakes are not being stocked. Guess what? That means that it's going to be really busy with people planning vacations and day trips to go fishing at Rose Canyon during the summer months. I consider this the peak time for Rose Canyon. This is why I go during the week. I just take a day off & go with my kids in the morning or evening. The fishing is best in the morning or evening. Sure you can catch fish during the day, but you're going to have to work for it.
The lake holds tons of fish, BUT it gets hammered every single day when it's open to the public (it's open for fishing year round, but they close the road in the winter, you have to hike down, BUT it's actually the best time to catch fish). All together this means that the fish are super skittish and you're not going to get a lot of action doing lazy fishing. Meaning don't expect to catch dinner on power bait, salmon eggs, cheese chunks, or whatever other baits people use. Do people catch trout on these baits at Rose Canyon? I'm sure it works sometimes, but I have found subtle finesse techniques work the best, since it's such a pressured lake. If you want action go with subtle presentations. Go with natural baits if you're going to be using bait. You will have better success. Remember it gets fished every single day starting in September. Every single day. These fish see it all, you got to step up your game!
OK, so for all the people that don't fish. There is so many hooks and other fishing gear in the lake, hence the no wading rule, or no getting in the water rule. If you really, really, want that experience, just go to Sabino Canyon. It's not a lake, but it's water you can actually play in, and it's in the vicinity (kind of). If you're into kayaking, this is also not your lake. Like Molly said, it's medium size lake, I can chuck a 1/8 oz spoon lure over halfway across the lake on a good cast. I would hit a kayaker or canoe'er easily, hence the no watercraft rule. Remember, this is a FISHING lake, and that's the main function it serves in terms of recreation. After that it would be bird watching and then hiking.
Remember we're in Tucson, in the Sonoran Desert, where these type of angling opportunities are rare. All the serious anglers like me are going to come to Rose Canyon for a mini-vacation or a day trip. It's going to be loud in the campsites, there are going to be dogs, there are going to be families, but everyone is always nice. It's just loud and almost always packed on the weekends. Even during the week, there are usually a good amount of folks camping & fishing. read more