Canada-Places.com has listed approx 7 Tour operators in Niagara-on-the-Lake. Some of the Top rated Tour operators in Niagara-on-the-Lake are- Niagara Wine Tour Guides, Niagara Custom Tours, Niagara Wine Tours International, Niagara On The Lake Wine Tours, Niagara Wine Tours International, Grape and Wine Niagara Tours Inc. & Private Niagara Hidden Gem Tours.