How to Hike Tom Mays North Ridge

Tom Mays North Ridge is one of the most exhilarating and technically demanding hiking routes in the Santa Catalina Mountains near Tucson, Arizona. Named after Tom Mays, a beloved local mountaineer and conservationist, this route offers hikers a rare blend of exposed scrambling, panoramic desert vistas, and a true sense of wilderness adventure. Unlike the more popular and heavily trafficked trails in the area, Tom Mays North Ridge demands preparation, physical fitness, and a respect for the terrain. It is not a casual strollit is a serious alpine-style hike in a desert environment. For those seeking a rewarding challenge that combines endurance, route-finding, and solitude, mastering how to hike Tom Mays North Ridge is a milestone worth pursuing. This guide provides a comprehensive, step-by-step breakdown of everything you need to know to safely and successfully complete this iconic route, from pre-trip planning to post-hike recovery.

Step-by-Step Guide

1. Research and Route Planning

Before setting foot on the trail, thorough research is non-negotiable. Tom Mays North Ridge is not marked with signs or blazes like standard hiking trails. It is a route that requires navigation skills and an understanding of the terrain. Start by studying topographic mapsUSGS 7.5-minute quadrangles for the Santa Catalina Mountains are essential. Focus on the Tucson East and Mount Lemmon maps. Digital tools like Gaia GPS, AllTrails Pro, and CalTopo offer detailed overlays of user-reported routes, but always cross-reference with paper maps as backup.

Identify the key landmarks: the trailhead at the end of the Mt. Lemmon Scenic Byway (near the Catalina Highway), the base of the ridge near the North Ridge Chute, the crux section with the steep rock step, and the summit cairn at 8,668 feet. Download the GPS track from a trusted source like Hiking Project or Mountain Project, and load it onto your device. Even with GPS, you must be able to read terrain features independentlyreliance on technology alone can be dangerous if batteries die or signals drop.

2. Physical Preparation

Tom Mays North Ridge is not a hike for beginners. It involves approximately 4.5 miles of round-trip distance with over 3,000 feet of elevation gain. The terrain is steep, loose, and exposed. You must be in excellent cardiovascular shape and possess strong lower-body strength. Begin training at least 812 weeks in advance.

Focus on hill repeats, stair climbing, and loaded backpack hikes. Carry a 2025 lb pack during training to simulate the weight of water, layers, and safety gear. Incorporate core workouts to improve balance on uneven surfaces. Practice scrambling on boulders or low-angle rock faces to build confidence and technique. If youre not comfortable with exposurewhere a misstep could result in a serious fallyou must train specifically to overcome fear and build mental resilience.

3. Choosing the Right Season and Time

The optimal window for hiking Tom Mays North Ridge is late October through early April. During these months, daytime temperatures range from 50F to 75F, minimizing heat stress and reducing the risk of dehydration. Summer months (JuneSeptember) bring monsoon rains, flash flood danger, and temperatures exceeding 100F, making the exposed ridge extremely hazardous.

Start your hike before sunrise. This ensures you reach the summit before afternoon winds pick up and before the sun intensifies on the south-facing rock. Starting early also gives you a longer window to descend safely before darkness. In winter, dawn temperatures can dip below freezing at the summit, so dress in layers and be prepared for ice on rock faces.

4. Gear Selection

Proper gear can mean the difference between a successful ascent and a dangerous situation. Here is a non-negotiable checklist:

• Sturdy hiking boots with aggressive lugs and ankle supporttrail runners are insufficient.
• Helmetessential for protection from falling rock, especially in the upper sections where loose scree is common.
• Glovesa pair of lightweight climbing gloves improves grip on rock and protects hands during exposed sections.
• At least 3 liters of waterhydration is critical. Use a hydration bladder and a secondary water bottle.
• High-calorie snacksenergy bars, nuts, dried fruit, and electrolyte tablets.
• Windproof and waterproof shellweather changes rapidly in the mountains.
• Headlamp with extra batterieseven if you start early, delays can occur.
• First aid kitinclude blister care, antiseptic wipes, tweezers, and a space blanket.
• Map and compasseven if you have GPS, these are backup essentials.
• Whistle and emergency beacona PLB (Personal Locator Beacon) or Garmin inReach is highly recommended for remote areas.

5. Trailhead Access and Approach

The trailhead is located at the end of the Catalina Highway (State Route 387), near the Mount Lemmon Ski Valley parking area. Park in the designated lotdo not block gates or fire lanes. The approach begins on the Mount Lemmon Trail (Forest Service Trail

101), which starts as a wide, well-maintained path. Hike this trail for approximately 1.2 miles until you reach the junction with the North Ridge Chute trail.

Look for a faint, unmarked path veering left (north) just after a large boulder field. This is the start of the ridge route. Do not continue straight on the main trail. The transition from trail to route is subtlepay attention to cairns and worn footpaths. Once off the main trail, the terrain becomes steeper and rockier. Stay to the right of the drainage gully to avoid the most unstable scree.

6. Navigating the Ridge

The North Ridge is divided into three distinct sections: the lower approach, the technical crux, and the summit ridge.

Lower Approach (0.51.5 miles): This section involves moderate scrambling over granite slabs and boulders. Maintain three points of contact at all times. Use your hands for balance and leverage. Watch for loose rockstest each hold before committing weight. The slope is 3545 degrees. Take breaks often to conserve energy.

Technical Crux (1.52.2 miles): This is the most exposed and challenging part of the route. A 20-foot vertical rock step requires careful route-finding. Look for a diagonal crack system on the left side of the face. Use handholds in the crack and footholds on small ledges. Do not attempt this section without gloves. If you feel uncertain, retreat and find an alternative linethere are often multiple paths through the rock. A 5.45.5 Yosemite Decimal System rating is typical here, meaning its beyond standard hiking and into light climbing territory.

Summit Ridge (2.22.5 miles): After the crux, the ridge becomes narrower and more exposed. The path is a narrow spine of rock with steep drop-offs on both sides. Stay centered on the ridge line. Avoid hugging the edge, even if it seems easier. The wind here can be strongbend your knees and lower your center of gravity if gusts increase. Cairns mark the way toward the summit. The final 100 feet involve a short, steep scramble over large boulders to the true summit.

7. Summit and Descent

Upon reaching the summit, take a moment to appreciate the 360-degree view: the Sonoran Desert below, the Tucson basin, and distant mountain ranges. Do not linger too longweather can change without warning. Begin your descent immediately after a brief rest.

Descending Tom Mays North Ridge is more dangerous than ascending. Loose rock is dislodged more easily on the way down, and fatigue impairs judgment. Use the same route you ascended, but move slower and deliberately. Sit down and slide down steep scree sections rather than walkingthis gives you more control. Avoid shortcuts or alternative descent paths unless you are experienced and have confirmed their safety.

Once you reach the base of the ridge, rejoin the Mount Lemmon Trail and hike back to the trailhead. The return is 1.2 miles on a well-defined path, but your legs will be fatigued. Use trekking poles if you have them to reduce knee strain.

8. Post-Hike Recovery

After completing the hike, prioritize recovery. Hydrate with electrolyte-rich fluids. Eat a balanced meal with protein and complex carbohydrates within 90 minutes. Stretch your quads, hamstrings, calves, and lower back. Ice any sore joints. Monitor for signs of delayed onset muscle soreness (DOMS), dehydration, or altitude-related symptomseven though the elevation is not extreme, the rapid ascent can affect some individuals.

Log your hike in a journal or digital platform. Note weather conditions, time taken, gear performance, and any route variations. This record will help you improve on future attempts and share insights with others.

Best Practices

Travel in Groups

Never hike Tom Mays North Ridge alone. Even experienced hikers benefit from having a partner. One person can assist in case of injury, help navigate ambiguous terrain, or call for help if needed. A group of three to four is ideallarge enough for safety, small enough to move efficiently.

Leave No Trace Principles

Respect the fragile desert ecosystem. Pack out everything you bring inincluding food wrappers, toilet paper, and biodegradable waste. Use a WAG bag or dig a cathole at least 200 feet from water sources and trails if you must relieve yourself. Avoid stepping on cryptobiotic soil, the living crust that stabilizes desert ground and takes decades to recover if damaged.

Weather Awareness

Check the National Weather Service forecast for the Santa Catalina Mountains 24 hours before your hike. Watch for thunderstorm predictions, wind advisories, and temperature swings. If clouds build rapidly in the morning, turn back. Lightning on exposed ridges is a leading cause of hiking fatalities. Remember: no view is worth risking your life.

Know Your Limits

Its not a failure to turn back. Many experienced hikers have abandoned this route due to weather, fatigue, or route-finding uncertainty. Recognizing when conditions exceed your ability is a hallmark of advanced outdoor judgment. The ridge will still be there tomorrow. Your safety is not negotiable.

Communicate Your Plans

Always tell someone reliable your exact itinerary: trailhead, expected return time, and route. If you dont check in within a reasonable window, they should alert authorities. Provide them with your GPS track and emergency contact details.

Respect Wildlife

Mountain lions, rattlesnakes, and Gila monsters inhabit this area. Make noise while hiking to avoid surprising animals. If you encounter a snake, stop, back away slowly, and give it space. Do not attempt to move or provoke it. Store food securely to avoid attracting wildlife to your campsite or trail.

Minimize Environmental Impact

Stick to established rock paths and avoid creating new ones. Avoid carving names into rock or leaving graffiti. The ridges natural beauty lies in its solitude and untouched character. Preserve it for future generations.

Tools and Resources

Topographic Maps

USGS Topographic Maps (Tucson East and Mount Lemmon quadrangles) are indispensable. Download printable versions from the USGS Store or use the free US Topo app. These maps show elevation contours, rock outcrops, and drainage patterns critical for route-finding.

GPS and Navigation Apps

Use Gaia GPS with the USGS Topo layer for offline navigation. AllTrails Pro offers user-submitted tracks of Tom Mays North Ridge, but verify them against multiple sources. CalTopo allows you to overlay satellite imagery with topo lines for a comprehensive view of the terrain.

Guidebooks and Online Communities

Hiking Arizonas Santa Catalina Mountains by Richard and Susan B. Gurney contains detailed descriptions of the North Ridge route. Online forums like Mountain Project and Reddits r/hiking have threads with recent trip reports, photos, and warnings about changing conditions. Read posts from the past 612 months to get current information on rockfall, trail erosion, or closures.

Climbing Gear Suppliers

For helmets, gloves, and technical gear, reputable brands include Petzl, Black Diamond, and Arcteryx. Local outdoor retailers like REI in Tucson or the Mount Lemmon Store offer gear rentals and expert advice tailored to desert mountain conditions.

Weather Resources

Use the National Weather Service Tucson office for mountain-specific forecasts. The Mountain Forecast website provides detailed wind, temperature, and precipitation predictions for summit elevations. The Desert Botanical Gardens weather station near Mount Lemmon also offers real-time local data.

Training Resources

Apps like Strava and TrainingPeaks help track your fitness progress. YouTube channels such as The Adventure Guy and Trail Runner Nation offer tutorials on scrambling technique, pack loading, and endurance training for technical hikes.

Emergency Communication Devices

A Garmin inReach Mini 2 or a SPOT Gen4 device allows two-way messaging and SOS alerts via satellite, even without cell service. These are not luxuriesthey are essential safety tools for remote, exposed routes like Tom Mays North Ridge.

Real Examples

Example 1: The Experienced Hikers Success

John, a 42-year-old former Army medic and avid hiker, completed Tom Mays North Ridge in early November after six months of preparation. He trained with weighted hikes on Mount Lemmons Bajada Trail and practiced scrambling on the rocks near Sabino Canyon. He started at 5:30 a.m., carried 3.5 liters of water, wore a helmet and gloves, and used a Garmin inReach to track his route. He encountered light wind at the summit but descended without incident. John noted that the crux section was more technical than I expected, but his gloves and careful foot placement made it manageable. He logged his experience on Mountain Project, helping others understand the routes current condition.

Example 2: The Unprepared Attempt

In April, a group of three friends attempted the ridge wearing trail runners and carrying only one liter of water each. They started at 11 a.m. and were caught in a sudden windstorm at the crux. One hiker slipped on loose rock, spraining an ankle. Without a helmet, they were exposed to falling debris. They had no satellite device and no cell signal. They spent two hours trying to descend safely before a search party located them using their last known GPS ping. All three were treated for dehydration and minor injuries. Their story serves as a cautionary tale: underestimating the ridge has real consequences.

Example 3: The Solo Hiker Who Turned Back

Maya, a 35-year-old photographer, had hiked Tom Mays North Ridge once before. On her second attempt, she noticed increasing cloud cover and a drop in temperature by 11 a.m. Though she was only halfway up, she made the decision to retreat. She documented the change in weather with photos and shared her decision on social media, encouraging others to prioritize safety over summiting. Her post went viral among local hiking communities and became a reference point for responsible decision-making.

Example 4: The Group That Shared the Route

A group of five university outdoor education students hiked Tom Mays North Ridge as part of a leadership course. They assigned roles: navigator, timekeeper, gear manager, medic, and communicator. They practiced route-finding together, took turns leading through technical sections, and debriefed after each segment. They completed the hike in 6 hours and 45 minutes and later presented their strategy to their class. Their teamwork model is now used in local outdoor programs as a best-practice example.

FAQs

Is Tom Mays North Ridge suitable for beginners?

No. This route requires prior experience with scrambling, route-finding, and exposure. Beginners should start with established trails like the Mount Lemmon Trail or the Bear Canyon Trail before attempting technical ridges.

Do I need climbing gear?

You do not need ropes or harnesses, but a helmet and gloves are essential. A light climbing harness and quickdraws are unnecessary unless you plan to climb the rock step as a technical pitchwhich is not recommended for hikers without climbing training.

How long does the hike take?

Most experienced hikers complete the round trip in 68 hours. Beginners or those taking photos may need 910 hours. Always allow extra time for delays.

Can I hike this in the summer?

It is strongly discouraged. Temperatures exceed 100F, and afternoon thunderstorms create flash flood and lightning risks. The rock becomes dangerously hot, and dehydration occurs rapidly.

Is there water on the route?

No. There are no reliable water sources. Carry all the water you needminimum 3 liters per person.

Are dogs allowed on Tom Mays North Ridge?

Technically yes, but it is not advisable. The terrain is too exposed and rocky for most dogs. Heat, loose rock, and steep drop-offs pose serious risks. Leave pets at home.

What should I do if I get lost?

Stop immediately. Do not continue moving. Use your GPS to confirm your location. If youre unsure, backtrack to the last known landmark. Use your whistle to signal for help. Activate your emergency beacon if necessary. Stay put until help arrives.

Is there a permit required?

No permit is required to hike Tom Mays North Ridge. However, you must pay the Mount Lemmon Scenic Byway entrance fee ($5 per vehicle) or have a valid America the Beautiful Pass.

Can I camp on the ridge?

Camping on the ridge is prohibited. The area is within the Santa Catalina National Forest, and backcountry camping is only allowed in designated sites. The ridge is too exposed and ecologically sensitive for overnight stays.

Whats the best time of year to attempt this hike?

October through April offers the safest conditions. November and March are idealcool temperatures, low precipitation, and stable weather.

Conclusion

Hiking Tom Mays North Ridge is not merely a physical challengeit is a test of preparation, judgment, and respect for the natural world. It rewards those who approach it with humility, discipline, and thorough planning. This route does not yield easily; it demands focus, resilience, and an understanding of the desert mountain environment. By following the steps outlined in this guide, you significantly increase your chances of a safe and fulfilling experience.

Remember, the goal is not simply to reach the summitit is to return home with your story intact, your gear unharmed, and your reverence for the mountains deepened. Tom Mays North Ridge is not a trophy to be claimed; it is a landscape to be honored. As you lace up your boots, pack your water, and check your GPS, carry with you the knowledge that you are part of a long lineage of hikers who have walked this ridge with care. Leave nothing but footprints. Take nothing but memories. And when you stand atop that sun-warmed summit, look out over the vastness belownot as a conqueror, but as a humble visitor in a wild and ancient place.