From Annie Knox and Kim Palmer, with additional contributors, for Reuters:

President-elect Donald Trump aims to open up federal lands to more energy development, tapping into a long-running and contentious debate over how best to manage America’s remaining wilderness.

The U.S. government holds title to about 500 million acres of land across the country, including national parks and forests, wildlife refuges and tribal territories stretching from the Arctic to the Gulf of Mexico. They overlay billions of barrels of oil and vast quantities of natural gas, coal, and uranium.

The article goes on to include the Cuyahoga Valley National Park (CVNP) as one federal holding pertinent to the controversy. The CVNP is one of the nation's few parks that already allows drilling on account of privately owned mineral rights.

Per this article by Kabir Bhatia for wksu, however, park officials do not foresee an expansion:

Right now, there are 91 wells within Cuyahoga Valley National Park’s 33,000 acres. Last fall, the rules governing those wells* were overhauled to give the parks more control. Lisa Petit, head of resource management for the park, says she doesn’t foresee new wells being added in the next several years; instead the focus will be bringing the existing wells in-line with the new rules.

The greenspace is a local mecca for hikers, bikers and those who enjoy watersports on the Cuyahoga River. It is Ohio's only national park.

Further reading: 100 miles of the Towpath Trail, one step at a time

*link added