How can I get a Volunteer Pass? August 15, 2019 14:54 Updated Unfortunately, we do not issue Volunteer Passes as they require supporting documentation. Please visit https://www.volunteer.gov/ to find more information. On behalf of everyone here we thank you for the time you donated towards our national parks! Related articles Where can I purchase Senior, Access, Military, Veteran or 4th Graders Passes? When does an Annual Pass expire? Are Dogs Allowed? How long does it take for the pass to arrive? Are Golden Age Passports still valid?