For the last few miles on the way to the Boulder Lake Trailhead, we were following two buses. School buses. School buses full of peppy children excited for their long-awaited day out. "I can't believe this", I hissed at Jürgen. And, of course, they were going on the exact same hike as us. We parked, put on our boots, and then waded into the mess of screaming, happy kids. Off on our big day of pristine nature and peaceful solitude.