It's very rare that I find myself with almost unlimited time on a trip. Usually we're trying to catch a train, plane, dinner reservation, or check in at a hotel.
We wanted to check out a few locations while we were in the northwest. So we rented a car for two days to get out to the suburbs of Seattle and to drive to Portland which is only 90 minutes away.
We were kicked out of our Seattle hotel at 11 am and couldn't check into our Portland Air BNB until 4 pm. So we had time to kill.