Scooter:
Joshua Tree has been one of my fav spots to go over the years.
Besides the astronomy people as Matt suggests there are quite a few rock
climbers that frequent the park. Many of the rock outcroppings in the park
have climbing routes of various difficulty that are listed in books that these
people use to set out on their climbs.
Park site:
http://www.nps.gov/jotr/
Plan your visit:
http://www.nps.gov/jotr/planyourvisit/index.htm
PDF Map of Joshua Tree park:
http://www.nps.gov/jotr/planyourvisit/u ... otrmap.pdf
You will note there are two main entrances to the park the South entrance
is off route 10 that goes through to Arizona. I would not take this entrance
unless it is your first time and you want to see wide open spaces. The
North entrance by the town of Joshua Tree is a better entrance and has a
ranger station at the entrance so you could buy your pass there. Most of
the good places to see are closest to the North entrance.
Now my favorite spot is on the North side of the park off a road you will
see on the map East of Joshua Tree and before 29 Palms. This little road
turn off is Indian Cove. So the campgrounds is Indian cove. It is off the
path of most of the campers but take your binoculars to look at the
climbers if they are there. Most of the time the spring break time frame is
the full time there.
The temps are going to be low at this time of year. See weather for up to
15 day outlooks. If you decide on the much lower camp grounds in the flat
Death Valley area I have put the URL to that info below. As "Q" mentioned
this area will be warmer at this time of year. Joshua Tree does have more
different vistas with the trees and the rock formations.
Campground fees:
http://www.nps.gov/jotr/planyourvisit/camping.htm
Reservations 1-800-365-2267
Online:
http://reservations.nps.gov/index.cfm
Weather:
http://tinyurl.com/yj7fec
http://www.nps.gov/jotr/planyourvisit/hours.htm
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Death Valley park information:
http://www.nps.gov/deva/
Weather:
http://www.nps.gov/deva/planyourvisit/weather.htm