http://www.admail.net/view/835a3d/2798e/

A quick camping tip from the above site.

Quick Camping Tips
When camping this spring, be sure to use existing campsites whenever possible. Camp on durable surfaces and place tents on a non-vegetated area. Do not dig trenches around tents. Leave the campsite better than you found it.

Get lots more quick tips on how to minimize your impact doing any type of recreation by going to the Tread Lightly! Recreation Tips Page.