Fodor's Expert Review Niagara Parks Botanical Gardens

These 100 acres of immaculately maintained gardens are among the most captivating attractions around Niagara Falls. Here you'll find the Niagara Parks Butterfly Conservatory, housing one of North America's largest collections of free-flying butterflies—at least 2,000 butterflies from 50 species around the world are protected in a climate-controlled, rain forest–like conservatory. Between May and mid-October, for C$25 per person, you can tour the gardens in a horse and carriage.