Robbie Shell has some good advice or ravel in retirement. Travel offseason or in less than peak season. Try to do it on your own for most flexibility so you can improvise to suit your mood and inclination. Stay in fewer places and at least 3 nights to feel at home in a place, less packing and unpacking that can be tiring. Choose secondary destinations not big name crowded places. Do a few things well that you enjoy and stop there, don't stretch yourself thin. And talk to the locals, don't be shy with strangers, you can make the trip come alive with what you can learn from people and places when we talk to the locals and people traveling like us. It can make the whole trip memorable, the stories they tell us and with whom we can share our own.