As I write this post I am sitting in the Caltrain, passing through various suburbs of the San Francisco Bay peninsula on my way to the city. It’s comforting to be surrounded by so many familiar sites once again.

My wife and I have had quite a journey: 17 countries, dozens of cities, and countless airports/train stations/bus stations. We’ve witnessed both staggeringly beautiful phenomena (Northern Lights in the Yukon Territories) and horrifying moments (a mob beating up some dude in the streets of Istanbul) along the way. Fortunately, my wife and I came out the other end of our trip completely safe and with a lifetime of memories.

I’ve delayed writing this post as long as I could; it’s been taking me a while to process what I’ve learned from this trip. The short answer is: a lot.

I may not be able to cover all the lessons I’ve learned…

Walking to Westfield, WI

Karen explains the bug tent.

Karen walks through the mud.

We walk along ridges left by the glacier.

Karen stirs supper at Walla Hi Country Park where we are stealth camping.

Karen walks.