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Arizona

Pima County

The best gravel rides in Pima County

5.0

(4)

97

riders

16

rides

Gravel biking in Pima County offers diverse terrain across the Sonoran Desert, characterized by extensive networks of unpaved roads and trails. The region features iconic saguaro cacti, rugged mountain ranges like the Santa Catalina and Rincon Mountains, and vast open desert landscapes. Riders encounter a mix of smooth gravel, challenging climbs, and occasional singletrack. This ecological crossroads provides varied experiences for different skill levels.

Best gravel bike trails in Pima County

  • The most popular gravel bike trail is Empire Ranch…

Last updated: May 16, 2026

5.0

(3)

12

riders

#1.

Empire Ranch loop from Los Posos Tank

33.9km

02:36

260m

260m

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

4

riders

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

4

riders

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

4

riders

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Tips from the Community

michaelf
February 22, 2025, Mt Hopkins end of road.

Actually, the road continues to the top of Mt Hopkins to the observatory beyond this locked gate: www.cyclepass.com/t_paz_Mt_Hopkins.html

1

0

At the Kris Eggle Visitor Center, ranger provide you with information and tips to enjoy and explore Organ Pipe Cactus National Monument. Moreover, there is an information desk with maps and guides, an exhibit area where you can learn about the Sonoran Desert, its flora and fauna, and a bookstore. The restrooms can be found outside the visitor center which is open year-round from 8 AM to 4 PM. There is also a short interpretive trail around the visitor center with interesting information boards and a pond with rare Quitobaquito fish.

3

0

Seth C
October 1, 2024, Kentucky Camp

Good place to shelter during monsoon. Has fresh water year round and pit toilet. Can hit it on gravel loops or AZT MTB or combo

0

0

The trail is easy and pretty, and runs along loose silty gravel all the way to the mine. You can cruise along flat terrain with a couple small climbs in and out of seasonal washes. The trail crosses the washes perpendicularly at every crossing, so be mindful not to turn down a wash accidentally.

0

0

Paulina
November 23, 2023, Empire Ranch

The historic Empire Ranch has been a working cattle ranch for 140 years. Its rich history includes successive ownership by two prominent ranching families, two corporations, and finally by the federal government on behalf of the general public. Overnight camping not allowed.

0

0

The Kentucky Camp still exists from the time of the gold prospectors. Parts of the buildings are now used as a museum, other buildings can be booked through the Forest Service for overnight stays. There is drinking water for hikers/bikers and an outhouse.

1

0

The Arizona Trail leads through grassy landscapes with rolling hills. Enjoy the beautiful views towards Mount Wrightson and the sky islands. South of here, the mountainbike route follows a different path than the Arizona Trail for hikers leading bikers around the Mount Wrightson Wilderness.

0

0

The Kentucky Camp still exists from the time of the gold prospectors. Parts of the buildings are now used as a museum, other buildings can be booked through the Forest Service for overnight stays. There is drinking water for hikers and an outhouse.

6

1

Frequently Asked Questions

How many gravel bike trails are available in Pima County?

Pima County offers a wide selection of gravel biking routes, with over 20 trails available on komoot. These routes cater to various skill levels, from moderate desert loops to challenging mountain climbs.

What kind of terrain can I expect on gravel bike trails in Pima County?

Gravel biking in Pima County primarily takes you through the rugged Sonoran Desert landscape. You'll encounter a mix of unpaved roads, scenic gravel paths, and sometimes flowing singletrack. Expect diverse conditions, from smooth sections to rougher, more challenging terrain, often surrounded by towering saguaro cacti and mountain backdrops.

What do other gravel bikers enjoy most about riding in Pima County?

The komoot community highly rates the gravel biking experience in Pima County, with an average score of 5.0 stars. Riders frequently praise the stunning desert scenery, the variety of challenging terrains, and the unique opportunity to explore iconic natural features like the saguaro forests. Many appreciate the extensive network of nearly traffic-free service roads, allowing for immersive rides in spectacular western settings.

When is the best time of year to go gravel biking in Pima County?

The best time for gravel biking in Pima County is typically during the cooler months, especially winter. The region boasts excellent weather conditions from late fall through spring, making it a popular destination for cyclists seeking ideal training conditions away from harsher climates. Summers can be extremely hot, so early morning rides are essential if visiting during that season.

Are there any beginner-friendly gravel bike routes in Pima County?

Yes, Pima County offers routes suitable for beginners. For a moderate introduction to the area's gravel, consider the Saguaro National Park – Valley View Overlook Trail loop from Arizona-Sonora Desert Museum. This 13.1-mile route offers scenic views of Saguaro National Park West, featuring dense saguaro forests and desert wildlife, without overly challenging climbs.

Where can I find challenging gravel bike routes in Pima County?

For experienced riders seeking a challenge, Pima County has several difficult routes. The Lower Reddington Road – Reddington Road (Lower Part) loop from Sun Tran Park & Ride is a 32.5-mile trail leading through remote desert landscapes with significant elevation gain. Another demanding option is the Mt Hopkins end of road. loop from Arivaca Junction Cemetery, which features substantial climbing.

Are there any family-friendly gravel biking options in Pima County?

While many routes involve rugged desert terrain, some areas offer more accessible riding. The Patagonia area, south of Tucson, provides easier routes through wooded areas, offering a different flavor of riding compared to the cactus forests closer to Tucson. When planning a family ride, look for routes described as 'easy' or 'moderate' with minimal elevation gain.

What natural features and landmarks can I see along the gravel bike trails?

Pima County's gravel trails are rich with natural beauty. You'll frequently encounter the iconic saguaro cacti, especially within Saguaro National Park. Other notable features include the Rincon and Tucson Mountains, the vast Sonoran Desert, and unique areas like the Ironwood Forest National Monument. You might also spot wildlife such as javelina and various desert birds. For specific natural highlights, consider exploring Maiden Pools or Sabino Lake.

Are there any gravel bike routes that are loops?

Yes, many gravel bike routes in Pima County are designed as loops, allowing you to start and end at the same point. A popular loop is the Empire Ranch loop from Los Posos Tank, which explores the historic Empire Ranch area with rolling desert views. Another option is the Kentucky Camp loop from Sonoita.

What should I bring for a gravel bike ride in Pima County?

Given the desert environment, adequate hydration is crucial; always carry more water than you think you'll need. Snacks, a repair kit (including spare tubes and a pump), and sun protection (sunscreen, hat, sunglasses) are also essential. Cell service can be spotty in remote areas, so consider carrying a map or GPS device. Wider tires are recommended for the varied desert terrain.

Are there specific areas for mountain biking that also have gravel sections?

Yes, some areas popular for mountain biking also offer excellent gravel sections or mixed-surface routes. Sweetwater Preserve and Fantasy Island Trails Park are known for their mountain biking trails but can include gravel-friendly paths. The Lower Reddington Road is another example of a trail that caters to both gravel and mountain bikers.

Are there any specific permits required for gravel biking in Pima County?

Generally, no specific permits are required for gravel biking on most public roads and trails in Pima County. However, if your route takes you through certain protected areas or private lands, it's always wise to check local regulations. For routes within Saguaro National Park, standard park entrance fees may apply, but specific bike permits are typically not needed for designated cycling routes.

Can I access gravel bike trails using public transport in Pima County?

While many gravel trails are located in more remote desert areas, some trailheads might be accessible via public transport, particularly those closer to Tucson. For example, the Lower Reddington Road loop starts from a Sun Tran Park & Ride, indicating potential public transport access. It's best to check specific route starting points and local transit schedules for detailed information.

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