Hi Jim,
Greenbelt park is worth a look for you.
https://www.nps.gov/GREE/index.htm
Rick

On Fri, Jan 6, 2017 at 9:29 AM, Jim Felder <jim.felder@gmail.com> wrote:

> This upcoming spring break (don't know exactly when it will be) I would
> like to take my grandson to visit the Museum of Natural History in DC and
> maybe others. We are in North Alabama, it's a two-day trip if nothing bad
> happens.
>
> I'm looking for information as to what might be good places to stay
> overnight on the way, and also what campgrounds might be available outside
> DC. And then there's the problem of where to park and which trains to take
> into town.
>
> Anyone with experience in the area, I would like to hear suggestions.
>
> Thanks,
>
> Jim
>