Icebreaker's GT 200 base layers offer you a durable, and comfortable, merino wool "second skin" well-suited to backcountry travel, whether for a day or a week.

Boaters heading to Dry Tortugas National Park for snorkeling, scuba diving, or fishing will be able to tie-up at mooring balls park crews have placed within the Research Natural Area of the park.

Another lawsuit has been filed against the National Park Service over its management plans for a section of Big Cypress National Preserve. The groups contend that the plan would allow too much off-road vehicle use in the area of the preserve known as the "Addition" Lands."