There is no interesting places to visit in California.
Every place that you can visit in Antarctica is 'interesting' at least to the people who manage the visit.
Botswana.
There are many scenic and interesting places to see while in Washington. Chinook Pass, Cascade Valley, and Sherman Pass are great places to visit.
well
the beaches
Disneyworld!
yes there are
Adventure land
The Zoo and the Stockyards
The cathedral is famous there.
antartica