Thompson Mills Forest - Georgia State Arboretum

Thompson Mills Forest, the official Georgia State Arboretum located near Braselton in northeast Georgia, is a distinctive destination for those interested in native and exotic tree species. Covering a large woodland area, this forest is unique for its comprehensive representation of over 170 species of trees, including roughly 90 percent of Georgia’s native varieties alongside carefully introduced species from around the world. This rich collection makes it a valuable resource for students, researchers, and tree enthusiasts alike.

Visitors find an inviting network of trails winding beneath mature hardwoods and evergreens, allowing for quiet walks among towering oaks, pines, and hickories. Informative signage placed by the University of Georgia enhances the experience by highlighting each tree’s ecological role and conservation importance. Historically, the forest became Georgia’s State Arboretum in 1964 and continues to serve as a living classroom.

The landscape is characterized by gently rolling hills, shaded corridors, and natural understory plants that support local wildlife. Those interested in ecology will appreciate observing how rare and common tree species coexist alongside native butterflies and songbirds. Although some visitors note that trail upkeep varies, the arboretum remains a calming retreat positioned about an hour northeast of Atlanta, away from the city’s busy pace.

This forest is ideal for anyone seeking a thoughtful walk in nature or a chance to learn about Georgia’s diverse tree population. Whether you’re a casual visitor or a plant scientist, Thompson Mills Forest provides a refreshing setting to appreciate the region’s environmental heritage.