Marker
  • Mammoth Spring National Fish Hatchery
    (870) 625-3912
    302 Fish Hatchry Lane Mammoth Spring, AR 72554

  • Mammoth Spring National Fish hatchery is located just behind Mammoth Spring State Park nestled between the railroad tracks and the Warm Fork River.

    Driving Directions
    • From HWY 63, Turn East onto North Park Drive (Just North of the spring);
    • The road changes to State Line Drive;
    • At the fork turn right onto state Park Drive;
    • Cross the Railroad Tracks;
    • The Hatchery will be straight ahead. 
    Aquatic Education Center/Aquarium
    Summer Hours: Mon-Fri (Daylight Begins - Daylight Ends)
    8AM-5PM
    Summer Hours: Saturday (Daylight Begins - Daylight Ends)
    9AM - 5PM
    Winter Hours: Mon - Saturday (Daylight Ends - Daylight Begins)
    9AM-4PM
    Holidays and Sundays
    Closed
    Winter Hours: Mon - Mon-Fri (Daylight Ends - Daylight Begins)
    8AM-4PM