Hours & Directions

The Arboretum grounds are open to the public free of charge, seven days a week during daylight hours (from dawn to dusk). The office and public restrooms are open Tuesday-Friday from 9:00am-4:30pm.

The LSU Hilltop Arboretum is located at 11855 Highland Road, Baton Rouge (70810), approximately 6 miles south of LSU, between Bluebonnet Boulevard and Siegen Lane.

 

Hilltop Calendar

Nursery Closed in Preparation for Spring Fling Plant Sale
Wednesday, March 27-Friday, April 19, 2024

Spring Fling Plant Sale
Saturday, April 20, 2024, 9:00am-4:00pm
Sunday, April 21, 2024, 12:00pm-4:00pm
No Photo Shoots on April 20th or 21st

Discover Nature: Connecting and Healing with Louisiana Medicinal Plants
Tuesday, April 23, 2024, 6:30pm-8:00pm

Spring Garden Tour
Tiny Gardens of Downtown Baton Rouge
Saturday, May 11, 2024, 1:00pm-4:00pm

Discover Nature: Monarchs, Migration, Milkweed and Oe
Tuesday, May 28, 2024, 6:30-8:00pm

Wilderness and Remote First Aid
Saturday, June 1 & Sunday, June 2, 2024, 8:00am-5:00pm

 


 

Picture of Purple Flower

Welcome!

Welcome to LSU Hilltop Arboretum! These fourteen extraordinarily beautiful acres in Baton Rouge showcase an extensive collection of Louisiana native trees and shrubs. The property known as Hilltop is located on Highland Road south of LSU.

You are invited to cross the old footbridge overlooking a twenty foot deep ravine and wander into the tranquil “cathedral”, where tree canopies form a green protective room. Discover the bamboo grove where you can sit and listen to the wind in the trees. In the meadow, tall grasses and colorful autumn wildflowers shimmer in the bright Louisiana sunlight. The visitor to LSU Hilltop Arboretum will find not only a place of learning, but a quiet place, far removed from the pressures of life; a place of solace and contemplation.