Sweetwater Reservoir – Tiki Hut loop from Bonita

If you're a touring cyclist looking for a diverse ride with a bit of a challenge, the Sweetwater Reservoir – Tiki Hut loop from Bonita delivers a moderate 12.7-mile (20.4 km) route with 1015 feet (309 metres) of climbing, typically taking around 1 hour and 56 minutes. This route offers a taste of varied terrain and scenic views, best suited for those comfortable with mixed surfaces and ready for some effort.

What to expect on Sweetwater Reservoir – Tiki Hut loop from Bonita

As you embark on this loop, you'll journey through a surprisingly varied landscape, transitioning from wide dirt trails to gravel roads, with some singletrack sections. The route offers picturesque views of the Sweetwater Reservoir and meanders through rolling hills, eucalyptus groves, and open grasslands, often feeling like an urban oasis within the San Diego National Wildlife Refuge. Be prepared for rolling hills and some challenging sections; the trek up to the Tiki Hut, in particular, involves steep climbs and descents that might require dismounting and pushing your bike if you're not an expert rider or on a mountain bike.

Planning your visit

This multi-use trail is shared by hikers, cyclists, and equestrians, so expect company. If you're on a traditional touring or hybrid bike, be aware that some singletrack and rocky climbs might be too challenging; consider sticking to the wider dirt trails or the paved Sweetwater Bikeway for a smoother experience. E-bikes are allowed on US Fish and Wildlife Refuge Land and most county-managed trails in the area. After rain, it's wise to wait at least 48 hours, as parts of the trail can become muddy and include "chunky rock canyons."

Trail details

• Distance: 12.7 miles (20.4 km)
• Elevation gain: 1015 feet (309 metres)
• Difficulty: moderate
• Estimated time: 1 hours and 56 minutes