RBC I More than 40 percent of our national parks, from Arizona’s Saguaro to Wyoming’s Grand Teton, contain inholdings. Those privately owned chunks of land complicate management, block public access and present a risk of development, as when a luxury home was built in the middle of Black Canyon of the Gunnison National Park, Colo., five years ago.
Now, the main source of funding for buying such inholdings, the Land and Water Conservation Fund, is…