We list 17 museums in Louisiana that take a NARM membership, across 7 towns and cities. The largest clusters are New Orleans, Baton Rouge and Alexandria.
NARM does not apply within 15 miles of the institution where you hold your membership, and in a state this shape that matters differently depending on where you joined.
New Orleans is the busiest single base: 10 of the 17 are within 25 miles of it, so one day out covers 59% of the state list. Another 2 sit more than 100 miles away, and the list spans about 218 miles end to end, so the rest is a second trip rather than a detour.
Because the benefit is built for travel, the states next door are usually where the card earns its keep.