Though not an Olmsted park, LaSalle Park is the largest park along Buffalo's waterfront, and its plethora of amenities — baseball diamonds, soccer fields, a swimming pool, a skate park, and a dog run ("The Barkyard") — have made it popular among locals. This 89-acre (36 ha) expanse was named Centennial Park when it opened to visitors in 1932, Buffalo's 100th year as a city. Later, of course, its name was changed to honor the French explorer René-Robert Cavalier de La Salle, whose ship Le Griffon passed along the Lake Erie shore in 1679, the first European to see the land now called Buffalo. Architecture buffs will enjoy the Buffalo Water Authority's historic Colonel Francis G. Ward Pumping Station, built between 1909 and 1915 to a design by the local firm of Esenwein & Johnson in a style that's an eclectic hybrid of Beaux-Arts Neoclassicism and the Romanesque Revival.