Question: what to do in niagara falls ontario in march?
Answer: 3 Adventure City has you covered. ... 
4 Niagara Skywheel towers over the rest of Clifton Hill; a 175-foot tall Ferris wheel that offers great views of Niagara.
6 Niagara Glen Nature Preserve. ... 
7 Butterfly Conservatory is a popular hotspot, as is Niagara Falls.