WHETSTONE PARK OF ROSES 3901 E. High St., Clintonville 614-645-6640 parkofroses.org One of the largest municipal rose gardens in the country, this 13-acre wonderland showcases more than 11,000 rose bushes as well as display and perennial gardens. Splashes of vibrant color and intricate landscape design make this the perfect spot for a sunny summer outing. RUNNERS-UP: Homestead Park, Millstone Creek Park