Mount Wells Regional Park was created in 1994.
Wells State Park - Michigan - was created in 1925.
Wells Gray Provincial Park was created in 1939.
Pineto Regional Park was created in 1987.
Maremma Regional Park was created in 1975.
Yellagonga Regional Park was created in 1989.
Vercors Regional Natural Park was created in 1970.
Pilat Regional Natural Park was created in 1974.
Lorraine Regional Natural Park was created in 1974.
La Mandria Regional Park was created in 1978.
Aveto Natural Regional Park was created in 1995.
Helen Putnam Regional Park was created in 1985.
Brière Regional Natural Park was created in 1970.