It’s never too soon to start planning an epic spring or summer vacation. For disabled veterans living stateside, 2020 could be the best year yet for outdoor recreation. This is because the National Parks Service offers disabled veterans an amazing deal on their next visit. From Hawai’i Volcanoes National Park to Dry Tortugas National Park and the Mt. Zion and the Smokey Mountains in between, they’re all at our fingertips – and it’s now totally free.