Places to change near falls?

[torontomale26]

For the tours that go to the falls, is there somewhere to change into a Bathing suite if we wanted to go swimming?

Thank you

[ldoc31]

There was a bathroom near the Emerald Pool. It costs $1.00 to use the facilities.

[Sundae]

Trafalgar Falls? There's a bathroom before the entrance. It costs $1 per person to use it.