It's no secret that spending an hour or two surrounded by trees and plants can boost your energy levels. If walking around town has worn you out, Cole Park is a perfect place to rest and recharge your batteries.
A visit to this recreation and green space won't cost a penny, which is welcome news if you're vacationing on a budget. You'll find Cole Park in Del Mar. There are loads more places to discover nearby, including Texas State Aquarium, USS Lexington Museum on the Bay and Corpus Christi Museum of Science and History.