I want to go on the Kattamaram Sunset tour at the Itaipu Dam on Friday, then see the lighting show.
It's not clear if you can do these in the same evening: the catamaran tour starts at 5pm and lasts for "2h45min total", and the lighting show is listed to start at 7:30pm and last for 90 minutes. I wouldn't mind missing the first 15 minutes (probably a documentary film), plus sunset isn't until 7:30pm anyway in December.
But I don't know if they close admission for the lighting show by a certain time, or if there's no bus after 7:30 etc.
