We recently reminded you that on Veterans Day, the National Park Service annually waives entry fees to all 400+ units that normally charge them. But, did you know veterans, active-duty military personnel, Reserve and National Guard members also get FREE admission to all 42 Colorado state parks on Veterans Day, November 11. The military member or veteran must show proof of military service (photo ID, DD-214, be in uniform, etc.). All other park fees (camping, etc.) are still charged.