Take a 2-hour walk back in time on this 2-miles walking tour of the park. You will learn about the historic environmental conditions in the Rio Grande valley, restoration and recovery of damaged ecosystems, the plant and animal communities of the park, and the multi-pronged approach to getting water to the park. Bring water, sunscreen, insect repellent and binoculars. Meet at Riverside Canal bridge. From 1‑10 take Americas Avenue/Loop 375 south to Pan American, turn left and travel 1.5 miles to the bridge. (MAP) For more information, contact John Sproul, 915-7478663 or email@example.com.