CALVIN COOLIDGE, Plymouth, Vt.
After President Harding's sudden death in 1923, Vice President Coolidge took the oath of office while vacationing at his childhood home in Plymouth. (He was sworn in by his father.) The President Calvin Coolidge State Historic Site encompasses both the house he was born in and his childhood home. There's a still-operating cheese factory built by Coolidge's father, a storekeeper and notary public. 3780 Rte. 100A, 802/672-3773, historicvermont.org/coolidge, $7.50.