Travel tip. Peek into places while you are visiting tourist sites. I want to be clear. Do not trespass, disturb anything, or go anywhere you are no supposed to go. What I am talking about is, if you see a gated doorway, or a storage room with a window looking in, or something like that, go peek in and see what's inside. I sometimes take pictures like this, always being careful not to drop my phone. Sometimes you see something cool. Like these. This is the 'basement' of the main Temple of the Capitoline Triad (Jupiter, Juno, and Minerva) at Ostia Antica. Again, this picture was taken through the gap in the door by holding my phone up close. I never even touched the door. Those pipe looking things? Those are pipes, ancient Roman lead water pipes. I guess they store extras here. Pretty awesome. Also, that's the basement of an ancient temple! That's cool. I bet it wasn't lead pipes stored here originally. This is also Ostia Antica. A display of epigraphs (i.e. ins