Conservation Story
In 2024, Southern Appalachian Highlands Conservancy accepted the donation of 7,500 acres in Mitchell and Avery Counties, NC, creating the South Yellow Mountain Preserve. Tucked between Spruce Pine and Roan Mountain, SAHC’s South Yellow Mountain Preserve provides a haven for wildlife and natural beauty, permanently protected as a nature preserve and research forest.
“This is the largest single gift in SAHC’s history, and the largest gift of land to a land trust in NC,” said Carl Silverstein, SAHC’s executive director. “Strategic acquisition of large parcels of land is increasingly important for climate resilience and protection of water sources — and increasingly hard to accomplish as privately owned parcels continue to be subdivided and developed. These 7,500 acres include some of the most sought-after conservation acres in the eastern United States, including over 100 miles of pristine creeks and streams. We really are honored to be entrusted with the responsibility to steward this vast mountain complex.”
The property includes one of the largest American Chestnut restoration projects in the country, extensive boulder fields, rich coves, old growth forests, 11 waterfalls, over 100 miles of streams in the Toe River basin, and a system of rare heath-balds.
The size of the preserve, unbroken by bisecting roads, provides connection and space for animals and plants to move through different elevations and ecological communities as the climate changes. From ephemeral native wildflowers spotting the forested upper slopes to a plunging waterfall tucked behind moss-strewn pegmatite boulders, the preserve abounds with natural beauty. Streams flow from the preserve into the North Toe River and Cane Creek, cascading through forest slopes shaded by twisting rhododendrons.
From rocky escarpments to hidden hollers, SAHC’s new South Yellow Mountain Preserve stretches across thousands of acres of undeveloped terrain straddling the border between Avery and Mitchell Counties.
It supports numerous threatened and endangered plant and animal species and features some of the most extraordinary scenery in the eastern U.S., visible from local communities, the Appalachian National Scenic Trail, and other recreation areas in the Highlands of Roan. The Overmountain Victory National Historic Trail passes by the eastern portion of the preserve.
Creation of the preserve has been years in the making. In 2021, landowner Tim Sweeney announced plans to donate the 7,500 acres to SAHC and to donate smaller tracts to land trusts in other areas of North Carolina and Virginia. Even before his first acquisition here in 2012, longtime SAHC member Tim Sweeney envisioned assembling these parcels into a unified block of land with the intention of conserving the entire mountain ecosystem. With this gift the philanthropist’s dream has become a reality for the benefit of future generations.
“The core donation of these 7,500 acres of land will leverage multiple layers of positive benefits through SAHC’s long-term stewardship of the resource,” says Carl. “We are immensely grateful to the landowner for making this historic, incredibly generous gift to SAHC for the benefit of the entire region, fulfilling his conservation vision.”
Get Involved – Hike or Volunteer at SAHC’s South Yellow Mountain Preserve!
Project Highlights
“Over 70,000 hybrid American Chestnut trees have been planted across the preserve since 2016,” says Park Greer, preserve manager for South Yellow Mountain Preserve. “The planting sites were chosen to study how the hybrids adapt to various conditions such as elevation, amount of sunlight, and proximity to water. The next step in the process is to evaluate the trees’ health or resilience in various locations.”
Park has spent much of the past two years connecting with local community groups and exploring the physical and biological features of the preserve.
The preserve provides a potential learning environment for researchers as well as a place for local school and community college groups to learn about conservation and environmental education.
Park has partnered with Mayland Early College High School to conduct field trips to the preserve to showcase various conservation science tools and methods such as stream surveys, soil sampling, and invasive species removal.
“Geologists from the NC Department of Environmental Quality completed a survey to update the geologic map of the Spruce Pine quadrant that had not been updated since 1953,” Park continues. “Not only does this add to our understanding of how these mountains are formed but it may aid in locating certain species that are associated with rock types/geologic environments.”
“Other preliminary research has been to monitor rare plant communities, conduct bat surveys, and to treat Eastern Hemlock against the Hemlock Wooly Adelgid,” adds Park.
Headwaters of tributaries of the North Toe River flow down from the property, supporting water quality for hellbender habitat downstream.
About 70% of the Town of Spruce Pine’s drinking water comes from this water system. The drinking water reservoir is not part of the preserve, but the water that feeds into it comes from the land surrounding it. Preservation of the land also helps protect drinking water quality for the surrounding residents who rely on well water.
SAHC’s preserve manager and Roan stewardship staff are in the process of creating a comprehensive land management plan to thoughtfully guide the care and long-term management of the preserve.
What’s New?
Check out blog posts and videos about the preserve.
What People Are Saying
“This project is a conservationist’s dream come true. Pristine, roadless land that has not been timbered over is almost impossible to find in the Southern Appalachians at this point in time, but this assemblage contains so much that we value – from old growth forests to high-elevation open areas in an undisturbed condition.”





























Tom Ward






























