Mercer Arboretum and Botanic Gardens, located east of Shenandoah in Humble, is a 400-acre horticultural treasure showcasing the natural beauty of the Gulf Coast region. Visitors can explore meticulously landscaped gardens featuring rare and native plants, walking trails that wind through serene woodlands, a butterfly house, and vibrant seasonal floral displays. The arboretum also offers picnic areas, a children’s garden, and educational programs, making it a destination for families, nature lovers, and garden enthusiasts alike.