| Business | Phone |
| Beatty-Cramer House Frederick 9010 Liberty Rd, Frederick 21701 | (301) 898-1732 |
| Farm Museum 1611 N Market St, Frederick 21701 | (301) 694-1650 |
| National Museum-Civil War Med 48 E Patrick St, Frederick 21701 | (301) 695-5225 |
| Roger Brooke Taney House 121 S Bentz St, Frederick 21701 | (301) 663-7880 |
| Rose Hill Manor Park 1611 N Market St, Frederick 21701 | (301) 694-1648 |
| Schifferstadt Museum & Gift 1110 Rosemont Ave, Frederick 21701 | (301) 663-3885 |