Bartlett Reservoir via Bartlett Dam Road
Bartlett Reservoir via Bartlett Dam Road
3.4
(1)
62
riders
04:16
73.4km
1,400m
Road cycling
The Bartlett Reservoir via Bartlett Dam Road offers a truly immersive road cycling experience through the heart of the Sonoran Desert. You'll pedal past towering saguaro cacti and vibrant palo verde trees, with the landscape gradually opening up to reveal stunning mountain vistas and the expansive blue waters of Bartlett Reservoir. The route features well-paved roads with plenty of desert twisties and rolling hills, providing a dynamic and scenic journey for any cyclist.
This is a difficult 45.6-mile (73.4 km) ride with a significant 4595 feet (1401 metres) of elevation gain, typically taking around 4 hours and 16 minutes. To make the most of your trip, plan to ride early in the morning to avoid heavier lake traffic and the desert heat. The cooler months from late fall to early spring are the best time to tackle this challenging route.
Beyond the physical challenge, the route offers a refreshing escape to a higher elevation within the Tonto National Forest. Historically, Bartlett Dam was the first multiple-arch dam built by the Bureau of Reclamation, adding a layer of engineering marvel to the natural beauty. After your ride, you can find restrooms at the Marina and even take a dip in the lake during warmer weather.
Last updated: June 9, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Tonto National Forest
Waypoints
Start point
Parking
Get Directions
322 m
Highlight • Cafe
Tip by
36.8 km
Highlight • Lake
Tip by
73.4 km
End point
Parking
Way Types & Surfaces
Way Types
57.7 km
14.2 km
1.58 km
< 100 m
Surfaces
50.8 km
21.9 km
712 m
< 100 m
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Elevation
Highest point (1,000 m)
Lowest point (550 m)
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Weather
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Today
Friday 10 July
39°C
28°C
0 %
Additional weather tips
Max wind speed: 23.0 km/h
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This route was planned by komoot.
No, this route is generally considered a difficult road ride, requiring good to very good fitness. Cyclists will encounter substantial elevation gain, with some sections climbing over 2,000 feet with average gradients of 3.9% and steeper quarter-mile sections reaching 6.8%.
The main road is mostly well-paved, but be prepared for some unpaved and potentially difficult segments, especially if you venture past the main dam road onto dirt roads suitable for gravel riding. The route features desert twisties, rolling hills, and some 15 mph switchbacks.
The cooler months, from late fall to early spring, are ideal for this ride. Early spring offers the added bonus of wildflowers in bloom. It's best to avoid the intense heat of summer.
You'll be immersed in the stunning Sonoran Desert, with desert mountains, bare-rock bluffs, and iconic plant life like saguaro cacti, ocotillo, and teddy bear cholla. As you approach Bartlett Lake, you'll enjoy picturesque lake views. Keep an eye out for wildlife such as javelinas, bald eagles, and even bighorn sheep.
Yes, a Tonto Pass or other valid recreation pass is typically required for day-use activities in the Tonto National Forest. You can find more information on permits and fees on the official USDA Forest Service website: usda.gov.
While dogs are generally allowed on trails within the Tonto National Forest, they must be kept on a leash at all times. Given the challenging nature of this road cycling route and potential for vehicle traffic, consider if it's the best environment for your dog.
Parking is available at various points along the route, particularly near the start of Bartlett Dam Road. Be aware that traffic, including vehicles towing boats, can increase on weekends, so arriving early is advisable for better parking and a quieter ride.
Yes, once you reach the Bartlett Reservoir, it's a great spot to rest, refill water, and even go for a swim. Options exist to extend your ride to Bartlett Flats or the Marina, where concessions might be available on weekends. Additionally, the Grind & Gears Bike and Coffee Shop is a highlight near the start of the route.
Yes, the route briefly intersects with or runs alongside several other paths, including small sections of the Maricopa Trail, U3085, Desert Gardens Trail, and Forest Road 413 (Camp Creek).
Beyond the challenging climb and the scenic Bartlett Reservoir, you can consider a short detour to the Sears-Kay Ruins. This old Indian ruins site is located about 3 miles north of Bartlett Dam Road and can be explored via a 1-mile trail.
The road typically experiences light traffic, which is great for cycling. However, riders should be particularly aware of vehicles, including those towing boats, especially on weekends. Always ride defensively and be visible.
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