Question: fun things to do in niagara falls canada for adults?
Answer: #1. Maid of the Mist. #1 in Niagara Falls. ... 
#2. Niagara Parks Botanical Gardens & Butterfly Conservatory. #2 in Niagara Falls. ... 
#3. Old Fort Niagara. #3 in Niagara Falls. ... 
#4. Niagara Glen Nature Reserve. free. ... 
#5. Journey Behind the Falls. #5 in Niagara Falls. ... 
#6. Cave of the Winds. ... 
#7. White Water Walk. ... 
#8. Inniskillin Winery.