Mount Lemmon from Catalina State Park, AZ | HikeArizona
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Mount Lemmon from Catalina State Park, AZ

Guide 46 Triplogs  10 Topics
  4.6 of 5 
334 46 10
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Difficulty 5 of 5
Route Finding 2 of 5
Distance Shuttle 15.2 miles
Trailhead Elevation 2,720 feet
Elevation Gain 6,360 feet
Accumulated Gain 7,700 feet
Avg Time Hiking 8 hours
Kokopelli Seeds 40.86
 Interest Seasonal Waterfall, Perennial Waterfall, Seasonal Creek, Perennial Creek & Peak
 Backpack Yes
 Dogs not allowed
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13  2020-05-09
Mount Lemmon Summit
15  2015-09-12 BiFrost
13  2014-03-08
Lemmon Summit Loop
30  2014-03-08
Lemmon Summit Loop
17  2013-08-07 Mountain_Rat
5  2013-07-18 Mountain_Rat
11  2013-05-04 Pivo
18  2013-05-04 GrottoGirl
Page 1,  2,  3
author avatar Guides 28
Routes 20
Photos 672
Trips 169 map ( 1,088 miles )
Age 45 Male Gender
Location Old Pueblo
Associated Areas
list map done
Tucson Region
Historical Weather
Trailhead Forecast
Radar Map
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Preferred Sep, Oct, Nov, Dec → Early
Seasons   ALL
Sun  5:40am - 7:03pm
Official Route
4 Alternative
Historic Fire Perimetersacres
🔥 2020 Bighorn Fire119.5k
🔥 2003 Aspen Fire87.7 mi*
🔥 View (All) - over Official Route 🔥
*perimeter length in miles

 Bighorn Closure      
Prickley pear to pine cones!
by Jeffshadows

This hike is one that most hikers I know who also grew up in Tucson always have on their "To do" list. It starts on the valley floor and takes you to Ponderosa pine. It also takes you through some of the most spectacular scenery the Catalinas have to offer. Nearly everyone I've ever spoken to about this route had always gone in the opposite direction, that is "From the top, down", or had done the route as an overnighter. I was able to do it in one day without much difficulty, but it is tiring. Here are some general recommendation notes before I get into the route details:

- Pack as lightly as possible and make sure your load is well-centered; you'll spend a good portion of the trip climbing ridges and switchbacks.
- Water was available along the entire route, except for Romero Pass on through to Wilderness of Rock. In Wilderness, there's water nearby so one could leave the trail and find it easily.
- Start early and give yourself time to enjoy the scenery!
- Wilderness of Rock is readily accessible from the end of Marshall Gulch and provides great scenery for little effort, e.g. - it's usually very busy on weekends. The same goes for the first couple of miles of trail that take you through Romero canyon past the pools - a "natural water park" and popular day hike destination.
- I went alone, but I also carry a portable CBHAM radio. There are stretches of this route that are completely isolated and exposed. If the weather is poor or you suffer an injury, you might be a long way from help. Although I did get a cell phone signal at some points, I was never able to send any messages out.
- You'll need to be dropped off at Catalina State Park and picked up in Ski Valley, or leave two cars, etc.
- It took me just over eight hours to complete the trip making a couple of long stops and on a day when there was zero traffic on the trail. The only other person I've met who took this same route was a gentleman in his 40's who reported it took him nearly ten hours.
- There is a fee in Catalina State Park; however, when I told the Ranger at the gate what I was doing he didn't charge me since I wasn't using the park.

Leg #1 - Romero Canyon Trail #8
This section of the route leaves the trailhead at Catalina State Park and ends at Romero Pass. It is 7.3 miles in length and took roughly four hours with a few stops along the way. The first 2.8 miles of trail to Romero Pools are heavily used and the trail shows the wear. When I arrived at the pools in autumn all of the trees were ablaze with fall colors and the pools and waterfalls were swollen and crystal clear. This was one of the few times I've seen the area deserted. The trail climbs away from the pools and follows the south ridge of the canyon, crossing the stream from time-to-time until it climbs the north wall of the canyon towards a gorge that is visible ahead. The trail is well beaten and large cairns (24'+ tall) have been emplaced at every water crossing. As you climb towards the gorge the trail levels at one or two spots, one includes "Old Trail Camp". The camp sits in a nice grassy area near the stream and includes a copious overhead cover and a fire ring. It would probably be a great camping spot. Continuing away from the camp, the trail climbs the gorge on its way to Romero Pass. The trail follows the stream up the gorge for a ways and there were many down trees on the trail in this area when I went through. It finally begins to break away from the stream and climb steeply up the gorge on a final push to the pass. The switchbacks get shorter and the trail becomes steeper toward the end of the climb until it finally arrives at the pass.

Leg#2 - Mount Lemmon Trail #5
The Mount Lemmon trail connects to the Wilderness of Rock trail after 1.9 miles of uphill travel. The trail leaves the junction at the top of the pass heading east. One could leave from this point onto the West Fork trail, as well, and visit Sabino Canyon and the top of the Front Range hikes if one were so inclined. There are excellent views to be had here of the Pusch Ridge Wilderness, Sabino Canyon, and all of the other ranges to the south. The Lemmon trail immediately begins to gain elevation and is fairly rocky and rutted. The trail winds around boulders and climbs through loose rock at numerous points but the challenging terrain is outweighed by the beauty around you. This section of the route was the first time I hadn't seen footprints or poke holes from hiking poles on a trail in years. Judging by the condition of the trail it was safe to assume no one had been on it in weeks. The trail continues to climb sharply until it arrives at a small peak and drops down into the region overlooking Wilderness of Rock. There are magnificent views here, as well. From this point, one can continue on the Lemmon Trail toward the summit or go through Wilderness of Rock. I chose the latter.

Leg#3 - Wilderness of Rock Trail #44
The Wilderness of Rock trail connects to the Lemmon Rock Lookout trail after 2.3 miles of beautiful scenery. It winds through a scenic open pine forest studded with large boulders and rock formations. This area is a great place to visit on a short hike from Summerhaven to do some bouldering or short climbs. The route reconnects to the stream here in many places and there are lots of little pools if the season is wet enough. It's easy to slow down in here and enjoy oneself, especially because the grade is marginal after hours of steep climbing. When you come upon the junction with the Lemmon Rock Lookout trail you have the choice of continuing to the summit or following the Wilderness of Rock trail to Marshall Gulch, which will take you to Summerhaven.

Leg#4 - Lemmon Rock Trail #12
The Lemmon Rock Lookout trail climbs for two miles out of Wilderness of Rock and up towards the summit of Mount Lemmon. As the trail winds its way up towards Rappel Rock, the forest starts to close back in and the rock formations disappear. Eventually, the trail begins to switchback steeply towards Lemmon Rock Lookout, which is visible (Look for the little cabin near the cliff). After matching elevation with the Lookout, the trail becomes a dirt road and one must continue uphill beyond the signed junction with the Sutherland trail. The trail (now a dirt road) then hits another dirt road which is the Mount Lemmon Trail. Following the Mt. Lemmon trail will take you to the summit, which is another half-mile uphill and marked with a small medallion placed by the USGS. One can then follow the road back down to the parking lot near the electrical substation, or continue (as I did) down past the observatory to Ski Valley.

Sure, it's not Everest or Annapurna, but you feel like you accomplished something that day standing at the summit marker. It may be a dubious distinction but it gives you a little smile as you walk into ski valley and hear people complain about how long the drive up the highway was!

Check out the Official Route and Triplogs.

This is a difficult hike. It would be insane to attempt this entire hike without prior experience hiking.

Gate Policy: If a gate is closed upon arrival, leave it closed after you go through. If it is open, leave it open. Leaving a closed gate open may put cattle in danger. Closing an open gate may cut them off from water. Please be respectful, leave gates as found.

Leave No Trace and +Add a Triplog after your hike to support this local community.

2008-02-12 Jeffshadows
    WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.

     Permit $$
    Visit overview & permits.
    2022 - FAQ
    $8 per vehicle per day
    $10 per vehicle per week
    $40 per vehicle per year (valid for one year from date of purchase)

    There are four specific day use areas that require a Coronado Recreational Pass or a National Pass/America the Beautiful Pass.
    1) Sabino Canyon - located on the Santa Catalina Ranger District (520)749-8700
    2) Madera Canyon - located on the Nogales Ranger District (520)281-2296
    3) Cave Creek - located on the Douglas Ranger District (520)364-3468
    4) Mt. Lemmon at 11 day-use sites.

    2022 Catalina State Park
    Per vehicle (1-4 Adults): $7.00
    Individual/bicycle: $3.00

    2022 Sabino Canyon Tram is $15 extra. [ website ]

    Coronado Forest
    MVUMs are rarely necessary to review unless mentioned in the description or directions
    Coronado Motor Vehicle Use Maps (MVUMs)

    Paved - Car Okay

    To Catalina State Park Trailhead
    From Phoenix take 1-10 south to the 241 exit (Tangerine). Follow east to AZ 77 (Oracle Road). Turn right (South) on AZ77 and signs for Catalina State Park lead the way.

    From anywhere in Tucson, connect to Oracle Rd (Highway 77) and head north past Pusch Ridge. After you have gone about 15-20 miles you will see the sign for Catalina State Park on the right. There is an entrance fee to get into the park. To get to the trails, just drive in and follow the signs to a large parking area marked "trailhead".

    From PHX (I-10 & AZ-51) 107 mi - about 1 hour 44 mins
    From TUC (Jct 1-10 & Grant) 14.0 mi - about 23 mins
    From FLG (Jct I-17 & I-40) 251 mi - about 3 hours 50 mins

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