Edinburg Scenic Wetlands is definitely a place worth experiencing.
McAllen, 280 miles (451 kilometers) outside of the capital of the state, Austin, is where you'll find it.
If you're not eager to waste too much time commuting, book a room at the Texas Inn and Suites - Rio Grande Valley, just 2 miles (3 kilometers) away from Edinburg Scenic Wetlands.
If you'd like to pocket a bit of money for some of the more important things in life, you can spend a few nights at one of the reasonably priced hotels in the surrounding neighborhoods. You'll be able to find the Texas Inn & Suites McAllen/Pharr and the Quality Inn a short drive away.
Put your travel guide away, stake out the best table and take your pick from a broad assortment of meals at Nakolandia (302 South Raul Longoria Road, Edinburg). Need a drink? Then you should visit Wubbzy's (729 South Raul Longoria Road, Edinburg) for a beer, wine or whatever your desire.