Niagara falls

Another vote for Four Mile Creek state park, big sites, elec & water, and you get free parking at Niagra Falls because it's also a state park

Last summer we stayed at Branches of Niagara on Grand Island and took Uber to and from the Falls. It was fun and hassle free.

We have stayed at this campground on our visit.
It offers what we need to stay for a couple days. Full hookups and pool.
Not the resort type location.
Niagara Falls Campground

There is also Niagara Hartland RV Resort wooded and isolated and quiet.
You might also search this Forum for `Niagara Falls' and read what others have posted.

A few years ago we stayed on the Canadian side at the KOA on Lundy's Lane. We found it perfect for us. A city bus regularly stops right outside the entrance and brings you right to the falls.

I agree with Four Mile SP .

When you get closer to your travel date give me a shout for some directions and things to do in NF.

Things to do in NF

Here is another link To my RVillage group

How many days are you planning on being here?

Four Mile Creek S.P. on the shore of Lake Ontario. Short, easy drive to the Falls and your camping permit gives you free parking at the state park (day use only) at the falls.

If you have the proper documentation try to go to the Canadian side for a different perspective of the Falls area.