3.4
(27)
68
riders
00:48
9.89km
40m
Mountain biking
Ride the easy 6.1-mile Lone Cactus Loop mountain bike trail through Sonoran Desert scenery in Fantasy Island Trails Park.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
204 m
Highlight • Rest Area
Tip by
5.83 km
Highlight • MTB Park
Tip by
7.19 km
Highlight • Viewpoint
Tip by
9.89 km
End point
Parking
Way Types & Surfaces
Way Types
9.45 km
272 m
108 m
Surfaces
9.45 km
272 m
108 m
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Elevation
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Monday 11 May
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This route was planned by komoot.
While many beginners start here, the Lone Cactus Loop is rated as a "blue" or low intermediate trail. Riders should be prepared for rocky descents, climbs, and the presence of cacti, which can make it challenging for those new to mountain biking.
The trail primarily features singletrack with winding and rolling hills. You'll encounter a mix of hard-packed sections, loose rock on climbs and descents, and sandy flats. The scenery is classic Sonoran Desert, with abundant saguaros and prickly pear cacti.
The average ride time for the Lone Cactus Loop is about 35 minutes, though this can vary depending on your fitness level and current trail conditions.
Yes, the trail offers scenic views of the Sonoran Desert. A particular highlight is the View of Mount Lemmon from Fantasy Island. You'll also find the Fantasy Island Repair Station and Trailhead at the start, and the trail is part of the larger Fantasy Island Trails Park.
Yes, the Lone Cactus Loop is part of a larger network at Fantasy Island. It connects to trails like the Christmas Tree Loop, Bunny Trail, and Burro Loop. Sections of this route also overlap with The Loop, Bo's Loop, and Harrison Greenway Path.
Yes, the trail is directional and designed for one-way traffic, ensuring a smoother and safer riding experience for everyone.
Dogs are permitted on the trail. Please ensure they are kept on a leash, especially where required, to protect wildlife and ensure the safety of other trail users.
The trail is generally enjoyable outside of the monsoon season (July-September), when rain can create ruts. Spring, fall, and winter offer more pleasant temperatures for riding in the Sonoran Desert.
The trail is easily accessible from the Fantasy Island Repair Station and Trailhead, which typically offers parking for trail users.
Based on available information, there are no specific permits or entrance fees mentioned for riding the trails within Fantasy Island Trails Park, including the Lone Cactus Loop.
During the monsoon season (July-September), heavy rains can create ruts on the trail, adding to the challenge and potentially making some sections more difficult to navigate. It's advisable to check conditions after significant rainfall.
While experienced riders have completed it on gravel bikes, the varied terrain with loose rock and steep sections makes a mountain bike generally more enjoyable and suitable for the Lone Cactus Loop.