Old Baldy and Mount Wilson Summit Trail

HARD 15 reviews
#8 of 62 trails in

Old Baldy and Mount Wilson Summit Trail is a 11.8 mile heavily trafficked loop trail located near Sonoita, AZ that features beautiful wild flowers and is rated as difficult. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible from March until November.

11.8 miles 3864 feet Loop



nature trips



wild flowers


Directions from Tucson: Exit Interstate 19 at the Continental Road/Madera Canyon Exit 65 and follow the Madera Canyon Road about l3.5 miles to the Roundup Picnic Area entrance. Turn left here, and drive into the trailhead parking lot.

26 days ago

Lots of fun and some great views of sahuarita! it's pretty much straight uphill there and then a constant down on the way back. there is a little spring up near the top which is nice. path is pretty clearly marked too.

1 month ago

Great day! Cool temps, started at at 6am until final half mile. Great forest trail with amazing 360 summit view. 9.25hr round trip to summit

Ran into a bear, which turned out to be a fellow hiker trimming trees along the trail and no bear at all.

2 months ago

Punishing hike for the ill prepared. Very enjoyable to do for unobstructed views of southern Arizona. Bring plenty of water and plan on a full days hike.

3 months ago

Great hike. Very long and challenging. Great views. Bring plenty of food and water.

3 months ago

Best hike in the area. Being from PNW and Midwest it was great to get a nice hike in the woods. Good challenge definitely a great tune up for rim to rim. Lots of rocks and uneven trail, especially higher up so watch for those ankle-bonk-ers. Views are petty stunning from the top but that's just half the fun here, the trail along the way is definitely equally as cool as the summit. I hit trail at 1145a. Summitted at about 3. Hour at the top and back down by 6. Definitely definitely encourage bringing a trekking pole for this trail.

4 months ago

Not easy, even for an experienced hiker, but worth the effort.

5 months ago

Great hike to start practicing summits! Took old baldy trail up to Josephine saddle and then up to baldy saddle. From there, we took the crest trail up to the top of Mt Wrightson. Backpacking camp areas available at both saddle areas. Dog friendly!

6 months ago

10 months ago

cross country skiing
11 months ago

1 year ago

Went up and down the old baldy trail. Trail was well kept, and easy to trek up. First hike in a long time so I was a bit winded and had to take a view breathers on the way up. Third time attempting, this time I made it to the summit! Definitely worth it. Amazing views! Sadly the summit was impossible to stay at for longer than a few minutes as flys and other bugs had taken over (just HORDES of them) but worth it nontheless. The mountain has a pretty crazy history as well!

2 years ago

Great day hike, but I would recommend going in the early afternoon. Sun exposure is very high while hiking the east facing slope of Old Baldy if you go in the morning so be sure to bring sunscreen if you go then!

3 years ago

Reviews I read on this site have it as very strenuous, which I agree with in some sections of the trail. Overall all, though, I found it to be moderate at best. Very fun and highly recommend.

3 years ago

First time doing this trail, and I think it's become one of my favorites. The trail is in great shape for the bulk of it - perhaps a couple spots that could use attention but overall it was great. It's rather steep, but there are enough spots that level off, which give your legs a rest. View at the top completely worth the effort - if you haven't done this hike yet - you need to!

4 years ago

Trail is in need of some maintenance, but the views are astounding nonetheless.