In stead of showing you the magnificent Niagara Falls, because you’ve most likely seen them a million times already, I’ll show you something different. Because you can go behind the falls, did you know? Literally. There’s a tunnel system in the bedrock behind the waterfall, where you can stand behind the thunderous water, or step out on ground level and see the falls crash down from way up high. The last part is especially recommended in winter. Bring a poncho though.