When we road tripped from Seattle to Oregon and California, we traveled through more mountain passes than I could count or keep track of. One of our longer stays was also in the small mountain town of Truckee, California where the elevation is about 6,000 feet, a far cry from our usual comfortable and damp sea-level living.
We took a couple of things into consideration (and preparation) knowing we were traveling with our newest (now 4-month old) adventurer, and we also picked up a few tips and ideas along the way to make high altitude travel most comfortable for babies.