The Barnes Foundation and next to it the Rodin Sculpture Museum were both very good and just a bit north of the Mutter

I don’t believe so. We visited in peak vacation season over the Fourth of July holiday and were able to get in without a problem by just walking in. I don’t know if they have a daily limit or not.

Regular museum admission is $18 with discounts for students, military, seniors, and youths. Admission is discounted to $16 (walk-ins only) on Mondays and Tuesdays. The Mütter Museum also participates in Art-Reach's ACCESS program offering admission for $2 for those with ACCESS cards. The Mütter is also partnering with the WaWa Welcome America Festival's museum week on July 2 offering Pay What You Wish on that date. Regular beer gardens throughout the summer offer evening access to the museum for just $12.

We spent about three hours there. I read every single description and story they provided and lingered over several of the artifacts. The whole place is fascinating.

Like I said it's not for everyone. I notice your from Gettysburg when I went I think they had a special event dealing with civil war injuries I don't know if that runs all the time. It is crowded but it moves I went about 3ish after the zoo. I'll just be quick and explain : in the civil war section they had on display a shattered wrist bone where it was hit with a musket ball. I hope you enjoy it when you go just because I may not have liked it doesn't mean you won't either

I put my medium size back pack and my daughter put her drawstring bag into the same locker so unless you have a huge hiker pack there should no be no problem with the lockers.

I always use either trip advisor or yelp to find suggestions on restaurants whever I go. Unfortunately, I don't remember visiting any while I was there

Photography is not allowed in the main museum galleries due to the sensitive nature of the collection. Visitors may take photos in the main lobby (there is a 'selfie station') plus the art gallery and the medicinal garden.

1- to 2 hours is probably fine. Although the museum is small it is very reading intensive. How engaging different exhibits are will depend on the visitor. I would also suggest bringing a magnifying glass with you. It can really help. And I agree with Carl B--light clothing and comfortable shoes.

There is not. There are parking garages within walking distance. Price varies depending on the length of time that you leave your car.