The unofficially named Grove of Titans was discovered May 11, 1998, by botanist Stephen Sillett, and naturalist Michael Taylor in Jedediah Smith Redwoods State Park.
The increased boot traffic triggered problems like damage to native plants, soil compaction, difficulty for scientists, and strain on limited park resources.
Several abundant understory plants are California sword fern – Polystichum munitum and Redwood sorrel – Oxalis oregana.
The Grove of Titans is in Jedediah Smith Redwoods State Park of Northern California, off Howland Hill Road south of Highway 199.
The location was described by author Richard Preston in his 2007 book The Wild Trees as "the bottom of a hidden notch-like valley near a glade."