Blue Marsh Lake - Great Oak Nature Trail
1268 Palisades Drive
Leesport, PA 19533
United States

- Restrooms
- Canoe / Kayak
- Picnic Tables
- Fishing
- Boat Launch
- Shelter/Pavilion
- Swimming
- Leashed Pets Allowed
- Visitor Information
- Bike Trail

Ready to investigate the world of creeping and crawling critters? On this adventure, recognize the differences between insects, spiders, and other arthropods.
TRACK your Adventure
All ecosystems need organisms that help break down dead matter. On this adventure, learn about decomposers and scavengers and how they benefit the environment.
TRACK your Adventure
Many flowers need help from pollinators to reproduce. On this adventure, uncover how flowers attract pollinators through different sizes, colors, and smells.
TRACK your Adventure
Everything in nature is connected in some way, including you! On this adventure, uncover how dependent relationships are on one another within an ecosystem.
TRACK your Adventure
From ranger-led hikes to fishing events, many TRACK Trail sites offer public programs. Submit your own adventure from a park program or Junior Ranger activity here!
TRACK your Adventure
Ready to investigate the world of creeping and crawling critters? On this adventure, recognize the differences between insects, spiders, and other arthropods.
Start your e-Adventure
Many flowers need help from pollinators to reproduce. On this adventure, uncover how flowers attract pollinators through different sizes, colors, and smells.
Start your e-Adventure
Everything in nature is connected in some way, including you! On this adventure, uncover how dependent relationships are on one another within an ecosystem.
Start your e-Adventure
Have you ever wanted to copy an animal's movement? On this adventure, follow along with the animal exercises on the pages and enjoy getting some energy out.
Start your e-Adventure
Let's see what we can discover today! On this adventure, explore your surroundings and use this checklist to find common things often overlooked in nature.
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