Anonymous wrote:I like to mix cities and nature, as do lots of people. So pick a city or somewhere in nature you'd like to see. It can be a National Park, but there's a lot of beauty even outside of those.
So Seattle and then Puget Sound Islands. Niagara Falls and then upstate NY parks. Boston and then the Maine coast. San Francisco and then go see the Redwood forest (or a million other places). Chicago and then hit a cabin further north on a Great Lake.
This is our approach as well, it's been the best way to ensure overall happiness on our family trips. If we are out in nature too long we all want the "stuff" available in a city. If we are in a city too long we want to see some nature, so aiming for both in a 10-12 day trip has worked well.