God help us, it’s only 8:30 in the morning and it feels like it’s 91 degrees outside. The fact that we look forward to being in our freezing cold office building is about as untenable a situation as you could possibly imagine. Jesus. At least we have the dedicated research of SwimmingHoles.info to fall back on. Their website might be something straight out of 1998, but they provide useful facts like where you can find cool waterfalls or how, at Narrows of the Harpeth, “swimsuits are NOT optional as this is a state park area under the jurisdiction of the often-humorless Tennessee Department of Conservation.” Good to know.