Fee-Free Weekends at some National Parks

[TeamAllen]

More than 100 National Parks will be free to all visitors during:
June 20-21 (Father's Day Weekend)
July 18-19
August 15-16
Participating national parks include Glen Canyon, Lake Mead, Yosemite, Yellowstone, Death Valley, Grand Canyon, Everglades (FL), and Crater Lake. Some parks are normally $10 to $20 per car so free is a great deal, however assume the parks will be crowded those weekends.

http://www.nps.gov/findapark/feefreeparksbystate.htm

[dogbert]

More than 100 National Parks will be free to all visitors during:
June 20-21 (Father's Day Weekend)

Don't forget to go early and celebrate Father's Day Eve