<ol>
<li><p>You can walk to lots of places in ten minutes. I've done NSB to WLH in 12 minutes ... and nearly fell over afterward.</p></li>
<li><p>The topography of campus is pretty easy to follow. Divide the campus into vertical thirds, with ERC to Revelle being the left third and WLH to the med school the right third. There's a gentle incline heading west from east campus to the middle, and a MUCH BIGGER incline going from the middle to west campus (the ERC-Revelle stretch).</p></li>
</ol>