Good Black Diamond trail. Starts off easy but ends on a rocky, tippy ledge road that zig-zags its way down to the flats. Have lunch by the stream and then climb your way back out. Short side trail runs up to a flat top that provide great views of Johnson Valley.

http://i34.photobucket.com/albums/d109/FishPOET/Maps/3N03AHorsethiefFlata.jpg

3N03A Horsethief Flat

Length: 3 miles. Time to complete: 1 hour.

3N03A can be found in the San Bernardino National Forest near Big Bear Lake. 3N03A is available to street legal vehicles only.

The US Forest Service rates this trail a black diamond most difficult route. You can expect to encounter steep rocky off camber sections. Elevation ranges from 6100' down to 4800'. There is a trail that runs from Horsethief Flat down to Johnson Valley on BLM land.

The entrance on 3N03 is N34° 18.303 W116° 48.029.
Lat/Lon format is hddd° mm.mmm and WGS84 datum