http://www.ivebeenthere.co.uk/ Welcome to Been there. Your tips on the places you know - that you love, live in or have just visited - are what make this guide. http://www.ivebeenthere.co.uk/tips/19303
The oldest known one (which is not marked, to protect it) is nearly 5000 years old. At about 10,000 feet altitude, look for the Schulman Grove visitor center, about an hour's drive outside Bishop.

Without a doubt, this is the most magical place I have ever been in my life. If you stay for sundown and don't camp, be prepared for a really windy, dark drive down the mountain.]]> http://www.ivebeenthere.co.uk/tips/19303