What about you ?

sidjohn! It is really great to see that you have to explore out the beauty of DC. It is really a best kind of place to go for. I just love it a lot and really sure that you will have really great kind of time ahead.
Smithsonian Institution
White House
U.S. Capitol
National Zoological Park
are realy the best places that would like to suggest you don't forget to explore.

san Francisco to grand canyon bus tours would be really great to try for sure.

Well, Sidjohn, what a cool tour you have selected for having a good time. I like this a lot and would like to say wish you good luck for that. So sure you will back with lots of memories and will have a good time there. It's my desire to try out this sort of anything soon.

Dc offers a lot of most exciting and interesting places to have fun among the visitors but I would like to share the names of some must see places of this fabulous city such as:

Washington Monument
Newseum
National Portrait Gallery
United States Botanic Garden
Theodore Roosevelt Island
Have you any idea about these places?