Dedicate your fifth day to discovering the wonders of the sea at the St. Lucie County Aquarium. This family-friendly attraction features various marine exhibits, including touch tanks, where you can interact with marine creatures like stingrays and starfish. Learn about the local marine life and conservation efforts through educational displays and presentations. Afterward, head to the nearby Fort Pierce Inlet State Park for a picnic lunch and enjoy the natural beauty of the area.
