The "Wyoming Public Lands Initiative Act of 2025" aims to redefine the management and designation of federal lands across Wyoming, balancing environmental protection, recreational opportunities, and resource management. The bill designates five new wilderness areas, totaling over 20,000 acres, which will be incorporated into the National Wilderness Preservation System. These areas, including Encampment River Canyon and Bobcat Draw Wildernesses, will be administered under the Wilderness Act, with provisions for fire management and continued pre-existing grazing rights.

A significant aspect of the legislation involves the release of portions of seventeen existing Wilderness Study Areas (WSAs) from their interim management status, deeming them adequately studied. This allows for more flexible management under the Federal Land Policy and Management Act. The bill also establishes the Dubois Badlands National Conservation Area, covering approximately 4,446 acres for ecological and scenic conservation, and the Dubois Motorized Recreation Area, a 367-acre zone for off-road vehicle use.

Furthermore, the Act creates several Special Management Areas (SMAs) across the state, including Bennett Mountains, Black Cat, Sweetwater Rocks, Fortification Creek, Fraker Mountain, North Fork, and Cedar Mountain. These SMAs, encompassing over 70,000 acres, are designed to enhance natural, historic, scenic, and recreational values, with some also focusing on wildlife habitat, forest health, and livestock production. Their administration includes prohibiting new permanent roads and restricting motorized vehicles to designated routes, though exceptions exist for administrative and management purposes.

Common management provisions for these SMAs also allow for existing grazing practices and withdraw the areas from most new mineral and geothermal leasing and mining. However, an exception permits directional drilling for oil and gas resources, provided access is from outside the SMA boundaries and there is no surface occupancy or disturbance within the area. The bill also mandates studies to evaluate the potential for developing new special motorized recreation areas in Fremont, Hot Springs, and Washakie Counties, and establishes a Fremont County Implementation Team to advise on local management.