With 1000-plus hectares of flowers, natural parklands and a wildlife sanctuary, the Royal Botanical Gardens is only one of six world gardens to be designated 'royal.' During spring, the rock garden is a highlight, with 3 hectares of rare trees, waterfalls, ponds and 125,000 flowering bulbs. Think a rose is a rose? Think again, pal. From June to October, thousands of different roses (including antique varieties) bloom in the Centennial rose garden. The arboretum is best in May when the lilacs explode into flower. The sanctuary is home to birds, deer, fox, muskrat and coyote, with trails traversing marshes and wooded ravines.