The directory doesn't have any listed. Thanks.

Au contraire, mon frere. You just have to look in northern Virginia and Maryland.

Additionally, there are already many threads about DC area courses. Look here:

Thread 1 (http://www.pdga.com/msgboard/showflat.php?Cat=&Number=210639&page=1&view=collapsed&sb=5&o=&fpart=1)
Thread 2 (http://www.pdga.com/msgboard/showflat.php?Board=Courses&Number=182895&Searchpage=0&Main=182895&Search=true%EF%BF%BDPost182895)
Thread 3 (http://www.pdga.com/msgboard/showflat.php?Board=Courses&Number=9411&Searchpage=0&Main=9407&Search=true%EF%BF%BDPost9411)

Nice, thanks. Have you played any of them? Which do you suggest?

Seneca Creek DGC in Gaithersburg, MD. It's immaculately groomed right now and will give you a world class challenge from the long tees.