Peaking at 800 feet above the surrounding countryside, resisting the forces of erosion throughout vast periods of time, Crowders Mountain and Kings Pinnacle are remnants of an ancient mountain range. Once the core of mighty mountains that towered thousands of feet above sea level, these surviving peaks are part of the Appalachian chain that formed in the region 450 to 500 million years ago. Geologically classified as kyanite-quartzite monadnocks, only the strength of quartzite has allowed these pinnacles to withstand the wind, water and other forces that eroded less resistant peaks.

Crowders Mountain, at an elevation of 1,625 feet, is a registered natural heritage area that features sheer vertical cliffs ranging from 100 to 150 feet in height. Kings Pinnacle, by contrast, has a round, gentle profile and reaches an elevation of 1,705 feet. These mountains and the saddle that connects them are oriented in a northeast to southwest direction, their slopes facing east and west. Spectacular views await those who ascend these mighty pinnacles.

When exploratory drilling and excavation began in 1970, the threat that Crowders Mountain would be mined led local citizens to seek its preservation. The Gaston County Conservation Society was organized to alert people to the danger of the loss of the landmark, to block mining operations and to encourage the state to acquire the mountain for a park. Based upon the group's 1971 proposal, the state approved Crowders Mountain as a potential state park, and funds were designated for land acquisition a year later. The new state park opened to the public in 1974, but it was not until 1977 that the summit of Crowders Mountain was included within the park boundary. Kings Pinnacle and additional acreage were acquired in 1987.

In 2000, an additional 2,000-acre segment of land was added to Crowders Mountain State Park. Funded by the NC Natural Heritage Trust Fund and the NC Parks and Recreation Trust Fund, this land connects the state park to Kings Mountain National Military Park and Kings Mountain State Park in South Carolina.

The dam located at the base of Crowder Mountain provides for many recreational opportunities at the park.  As part of a planned rehabilitation of the dam, BOYLE was contracted by the NC Department of Parks and Recreation to assist in assessing the subsurface condition of the dam and making geotechnical recommendations relative to the rehabilitation design.  Pre-design color aerial photography was collected and delivered by BOYLE to provide supplementary visual information for the design submittal in order to improve understanding among project team members not familiar with the site.