The Harbor House at Pier 21 is a waterfront hotel that organizes walking tours of Galveston Island State Park. Led by experienced guides, the tours provide an opportunity to immerse yourself in the park's natural beauty and learn about its ecological importance. You'll stroll along the park's trails, observing native wildlife and plants, while the guides share interesting facts and stories. After the tour, you can unwind at the hotel's rooftop bar and enjoy panoramic views of the harbor.