Patriot's Point is the most effective ad I have ever seen to convince me not to join the U.S. Navy. Please don't imagine that I am putting down sailors in any way; to the contrary, I now know that they can put up with some of the most harrowing living quarters to be found anywhere in the world! If you are a member of the U.S. Navy, bless you! You are a lot braver than I am.
Patriot's Point, located just across the lovely Cooper River Bridge from Charleston, is an amazing museum of semi-modern warfare, naval and maritime history. They have an impressive collection of boats, including the aircraft carrier Yorktown, for which they are famous (you can see it all looming over the river just about anywhere), the submarine Clamagore, the Coast Guard Cutter Ingham , and the Destroyer Laffey. They also have a huge collection of various airplanes and helicopters from different eras.
While most people will go to see the ships, there is also a really neat display that recreates a Vietnam base camp. My father served in Vietnam, so I found this to be really interesting. They have weapons, an ammunition bunker, a swift boat, and other things that would have been seen at your average base camp. Keep walking past the gift shop to see the camp.
One thing to keep in mind is that Patriot's Point is quite large. There are many things to see (and many steep, scary staircases to climb!). If you aren't up for a lot of walking, climbing, and cramming yourself into tight spaces, you may want to steer clear of most of the exhibits. If you are up for it, wear comfy shoes and expect to leave exhausted!
I called this a children's activity because I think this is the kind of place that kids would love. There is so much that is hands-on, and it is easy to learn and have fun when you are seeing the real thing. Kids will especially like the submarine and the hangars located on the Yorktown that have a bunch of different airplanes and helicopters. There were a lot of children when I went, and they all seemed to be enjoying themselves.
Patriot's Point is open daily from 9am to 5pm, with the ships closing at 6:30pm. Tickets are $14 for adults and kids over 12, $12 for seniors and active-duty Military (with ID), $7 for kids 6-11, and free for kids under 6. Tickets include all the exhibits.
You can also catch boats to Ft. Sumter that leave from the dock at Patriot's Point. And parking is free!