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					Level: Intermediate
					Length: 8 mi (12.9 km)
				 
				
					Surface: Singletrack
					Configuration: Loop
				 
				
					Elevation: +418/ -321 ft
					Total: 46 riders
				 
				 
			 
			Mountain Biking Hanna Flat
			
			
			
			
				#141 of 1,014 mountain bike trails in California
				
			 
		
			Hannah Flat is a smooth, easy, but blazing fast singletrack descent from the 
Hanna Flat Campground. 
The actual singletrack is not nearly 8.4 miles, but ridden as a loop with some 
gravel roads it comes out to about 8.4. Loop it with forest road 3N14 (see GPS 
map provided).
Passing through some rock areas and hugging the sides of the mountain, Hanna 
Flat is a very scenic trail and is very beginner and intermediate friendly. Lower 
down the trail drops out onto a gravel road. Hang left and pick up the Grout Bay 
Trail for the final descent to the lake. 
			First added by Greg Heil on Jul 20, 2012. Last updated Apr 28, 2020. → add an update 
			Before you go
			
			- Drinking water: unknown
- Lift service: unknown
- Night riding: unknown
- Pump track: unknown
- Restrooms: unknown
- Fat bike grooming: unknown
- E-bikes allowed: unknown
- Fee required: unknown
This trail information is user-generated. Help improve this information by suggesting a correction. 
			
						See google maps location given for one suggested trailhead
			
			System trails (1)
									
						
			
						
			
			
				
			
		
			
		
					
			
			
			
		 
		
Last portion (Greys peak) closed until July 31 2019. Eagle Habitat.
| ThankPlus: scenic, technical second half, single track second half, fast in places
| ThankMinus: fire road first half climb, second half single track doesn't flow (a bit stop/go up/down), Loose Sand! Wheel grabbing sand
Beautiful terrain, but don't let the 7000 feet of elevation bite you in the butt....it's no joke if you're not used to it!! Can't wait to do it again.
| ThankVery fun single track. Blazing fast in some sectons, most of it was very smooth easy but super fun. I went from Hanna flats campground to the lake. Took about 40 min. Make sure to turn out and do the climb to the peak. I didn't have a problem with grip or sand but I went a day after it rained.
| ThankThis ride is great! I started at the Grey's Peak Trailgead. Then road Hwy 18 to 3N14. 3N14 is a long gradual uphill with a smooth downhill to Hannah Flat Campground. From there the ride is mainly single track sections. The ride is great, however there are a few turns with soft sand. This area was burned a few years ago, but regardless it is still beautiful with new flora growth. Once to the Grey peak trail sign make sure to go left and pick up the Grey Peak trail again down the road a little or you can continue and do an extra 2 miles of climbing to Grey Peak. Once you are coming down to Grout Bay there are a couple rocky technical sections but nothing you can't handle with care and speed control. Have a great ride.
| Thankdusty dry sandy, big long climb
| ThankEasy beginner trail. A little sandy in some areas but still allows for some fun fast riding. Great morning ride especially if you happen to be camping at the hanna flats campground.
| ThankAwesome descent!
| ThankEasy, but so fun!
| Thank