Jessica HassanSource-reported trailhead: 34.5894797, -86.5101785 (opens Google Maps in a new tab)
Publisher-reported point; not independently verified as parking or a permitted entrance.
Alum Hollow is a trail within the Land Trust’s Green Mountain Nature Preserve. It follows the bluff toward a waterfall and rock shelter, with a steeper section near the end.
Plan your visit
Use the Alum Hollow trailhead on South Shawdee Road. This preserve is separate from Madison County’s nearby Green Mountain Nature Trail.
Operator-listed trailhead: 13800 South Shawdee Road, Huntsville, AL 35803.
Official directions, trail information and access notices. Confirm changing conditions with the operator.
Explore the area
Madison County · Outdoor places in Madison County · Outdoor collection
Discovery reference: Huntsville Adventurer’s Alum Hollow Trail – Green Mountain. The visitor guidance above is based on the linked operator source.
Location
Alum Hollow Trailhead: 34.5894797, -86.5101785. Source-reported location; not independently verified as parking or a permitted entrance.
Huntsville Adventurer source map. Publisher map markers describe locations and nearby features; follow the managing operator’s access and parking instructions.
Sources and review notes
Context: Plan your visitReviewed October 31, 2026.