New Hampshire

Celia Thaxter's Island Garden - Garden on Appledore Island, open for public tours on summer Wednesdays. History, plant listing, and visitor information.

The Fells - Located in Newbury by Lake Sunapee, this former private summer retreat blends formal and naturalistic gardens, including a large rock garden. Overview, photos, visitor information, and calendar of events.

Saint-Gaudens National Historic Site - Dedicated to preserving and protecting the home, gardens, and studios of American sculptor Augustus Saint-Gaudens in Cornish.