The trail leading from Depot Museum to the hydro plant is currently closed for repairs.
Mammoth Spring State Park
Mammoth Spring State Park
Mammoth Spring is Arkansas' largest spring
Mammoth Spring State Park
1886 Frisco Depot has been fully restored
Mammoth Spring State Park
What to know
A National Natural Landmark, Mammoth Spring is one of the world’s largest springs with nine million gallons of water flowing hourly. It forms a 10-acre lake then runs southward as the Spring River, a famous Ozark trout and float stream. Remnants of a mill and hydroelectric plant are part of Mammoth Spring’s history. The park also features an 1886 Frisco train depot and museum. Adding to the things to do here are a playground, picnic area, baseball field, walking trail, Arkansas Welcome Center, and gift shop.
Plan Your Adventure
Outdoor Space
Island Rental
For reservations and more information, please contact the park at 870-625-7364 or [email protected].
Per Use: $49.00
Contact park for questions
Open Pavilion
Standard Pavilion
For reservations and more information, please contact the park at 870-625-7364 or [email protected].
Daily Rate: $85.00
Contact park for questions
P.O. Box 36
Mammoth Spring, AR 72554
Call The Park