$15 entrance fee allows you spend all day at this ...

$15 entrance fee allows you spend all day at this wonderful museum complex. Staff is top notch, lots to see, great exhibits with staff that knows how to narrate the story of DuPont's black powder in the US.

Large spralinng facility with continuous short bus service; great walk as well if you so choose. We spent 5 hours and did not see everything. Well worth the time and small fee. You won't be disappointed. Get there early!