Mendocino National Forest

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You can either view or download the Mendocino National Forest OHV Trail Maps - these are large files on a dialup connection, so please be patient! Maps will open in a new browser window. Once the maps are open, the zoom level can be increased or decreased for your viewing comfort. As an alternative, right click on link and select "Save Link As" to download to your hard drive for faster viewing. These maps are provided online for informational use only, please do not try to use them for actual navigation!
Grindstone Ranger District Stonyford Area OHV Map (pdf 1.0mb).
Upper Lake Ranger District Northern Area OHV Map (pdf 687kb).
Upper Lake Ranger District Southern Area OHV Map (pdf 1.3mb).
( See our accessibility page to obtain a pdf reader, if needed.)
 

Grindstone Trails

Trail #	Miles	Level	Trail Name
01	7.0		Love Lady
02	5.1		Sullivan
03	2.0		Trough Cutoff
04	6.5		Fence Line
05	0.5		Youngs
06	5.5		Lady Bug
07	1.8		Oak
08	0.9		South Fork
09	1.8		Green Flat
10	3.3		Horse Hollow
11	1.2		Harlen
12	0.7		Big Rock
13	0.2		Letts Parallel
14	0.3		Miner Gulch
15	5.5		Miner Ridge
16	1.0		Miner #1
17	0.5		Miner #2
18	0.7		Miner #3
19	0.6		69 Connection
20	8.8		North Trough
21	3.8		Little Sullivan
22	6.2		South Trough
23	1.5		Sullivan Bridge
24	1.1		Little Stony Parallel
25	1.9		Hornets Nest Ridge
26	3.9		Cracker Box
27	9.3		Shagnasty
28	6.7		Hornets Nest Grove
29	0.3		Hornet Trough
30	9.7		Auk Auk Trough
31	3.1		Wolf Glade
32	5.4		Letts Ridge
33	2.4		Letts Y Trail
34	3.9		Potato Hill
35	1.2		Pine Flat
36	3.8		Steam Donkey
37	0.7		Loop #1
38	1.4		Whiteface
39	1.5		Contour
40	3.0		Mill Creek Parallel
41	0.8		Access
42	0.9		Loop #2
43	1.3		Steam Donkey Bypass
44	3.1		Black Diamond
45	1.9		Boundary
46	1.4		Little Sullivan Ridge
47	1.7		Gilmore Road
48	1.4		Salt Ridge
49	0.2		VIS Cutoff
50	0.5		South VIS Cutoff
51	0.3		Black Oak Cutoff
52	0.4		Ponderosa Cutoff

Upper Lake - North Trails

Trail#	Miles	Level	Trail Name
60	4.1		Ericson Ridge
61	1.3		Coyote Rock
62	1.0		Oak Flat
63	3.0		Brown's Gulch
64	3.4		Powder House
65	4.0		Powder House
66	1.3		Refuge
67	2.8		Rattlesnake
68	2.8		Cabbage Patch
69	8.4		Windy Point

Upper Lake - South Trails

Trail #	Miles	Level	Trail Name
01	4.1		Sled Ridge
02	1.2		Salamander
03	0.5		Middle Creek
04	0.7		Sled "A"
05	2.0		East Fork
06	2.3		Big Ridge
07	7.2		Deer Valley
08	2.1		Short Cut
09	1.1		Lil Sled
10	1.4		Summit
11	0.6		Prather
12	0.6		Prather South
13	2.4		Progeny
14	0.3		Penny Pines
15	3.7		Elk Mountain
16	1.1		Campers Pass
17	2.2		Mason
18	1.4		Log Camp
19	0.3		Plantation Hill
20	1.5		Prather West
21	0.5		Jumpers Hill
22	0.4		Millhouse
23	1.2		Horse Hill
24	0.8		Snake Hill
25	2.9		Streeter Ridge
26	1.8		Bucknell Creek
27	1.0		Mole Trail
28	0.5		Bevans Creek
29	3.4		Bevans Creek
30	0.9		Tadpole
31	0.6		Mud Hole
32	0.6		McClendon's Loop
33	0.7		Little Willow
34	0.9		Tadpole
35	3.4		Bypass
36	1.1		Bacon Camp
37	5.3		Poges Peak
38	14.4		Willow Creek
39	0.6		Bevans Jump
40	0.8		Butter Trail
42	1.0		Ole Road
43	0.5		Bypass Connector

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