Colorado State Parks Lifetime Aspen Card Senior Pass $300.00 For Colorado Residents 64 Years or Older Aspen Leaf Passes are available to all Colorado residents 64 or older and allow unlimited access to all Colorado State Parks. This pass has the added bonus of discounted camping, Sunday through Thursday, excluding holidays!
__________________
__________________
Wally & Barbie Zimmerman
Colorado Springs, Colorado
1979 Classic Newell Coach
1967 Ford Mustang
1969 Chevrolet El Camino SS
I did a quick search and all I could come up with were these-
New Jersey offers free camping Sunday night through Thursday night in the off season; some states offer a small discount for non-weekend camping.
Georgia offers discounts to veterans.
New Mexico State Parks annual camping permit $225 for nonresidents, $180 for New Mexico residents and $100 for New Mexico seniors!
You could probably look up each state parks website and see what kind of discounts they offer.