Hi, I am so bad at names, so I am not sure which is which for the forts, but we took the historical 2 hour city tour and it stopped at 2 forts, I believe they were the 2 forts you asked about.
One was pretty much a shell of a fort with a few cannons, the 2nd one had a guided tour and you did go down into the lower level to see the old rooms and such. It was a very good tour, it was short.
It is a big fort, most of which is still standing.
hope that helps you some, sorry I cant remember which is which, it has been awhile since we did the tour.
mom x4,grandma x4