Designed in 1741, this plantation's vast gardens are the oldest in the US. Countless slaves spent years terracing the land and digging the precise geometric canals for the owner, wealthy South Carolina politician Henry Middleton. The bewitching grounds are a mix of classic formal French gardens and romantic woodland, bounded by flooded rice paddies and rare-breed farm animals. Union soldiers burned the main house in 1865; a 1755 guest wing, now housing the house museum, still stands.

　　The on-site inn is a series of ecofriendly modernist glass boxes overlooking the Ashley River. Enjoy a traditional Lowcountry plantation lunch of she-crab soup and hoppin' john at the highly regarded cafe, or bring a picnic lunch.