Earth Day 2026

Enjoy $5 off admission and free parking all day powered by LG&E and KU Foundation. Visit community eco-partner displays and learn about the community impact of each organization.

No promo code needed – rates have already been adjusted online and at the gate to reflect the discount.

One day isn’t enough to celebrate the wonder of our planet and promote the need to protect it — so the Louisville Zoo is hosting a party all month long! Throughout April, enjoy special weekend activities, PLUS special admission discounts powered by LG&E and KU Foundation.

ECO-PARNTER LOCATIONS

Plaza

• Louisville Water Company
• Vision First
• The Parklands at Floyds Fork

Giraffe/Rhino

• Pure Power Solar
• Beyond Plastics Louisville
• Louisville Parks and Recreation
• River Metals Recycling
• USDA Forest Service: Hoosier National Forest
• Kids in Action
• Jefferson County Clerk’s Office

Etscorn/Butterfly House

• Kentucky Division of Water
• Kentucky Native Plant Society

MetaZoo

• Kentucky Division of Air Quality
• Kentuckiana Regional Planning and Development Agency
• Air Pollution Control District: Lawn Care for Cleaner Air
• KAIRE (Kentuckiana Air Education)
• DarkSky International
• The Food Literacy Project
• Louisville Grows

HerpAquarium/Ropes Course

• TARC (Tranis Authority of River City)
• Glean Kentucky
• University of Louisville Sustainability Council
• Center for Integrative Environmental Health Sciences at UofL
• Kentucky Science Center

Islands

• Kentucky Division of Forestry
• University of Kentucky Cooperative Extension Service
• Louisville MSD: Healthy Watershed Initiative
• U.S. Fish and Wildlife Service