Dromoland Castle in County Clare, Ireland
The scenic, walled gardens at this 16th-century castle-turned-hotel are tucked away past a long arched tunnel on the southern end of the grounds.
Far Niente in Napa, California
These southern-style gardens are set back into the gorgeous wine country landscape and sheltered by rings of olive trees.
Cadogan Place Gardens in London
What was once the late 18th century London Botanic Garden is now a private communal green space for Cadogan residents.
Manoir Hovey in Quebec, Canada
Built in 1900 by an Atlanta titan of industry as his northern retreat, Manoir Hovey was modeled after George Washington’s home in Virginia.
The Lost Gardens of Heligan in Cornwall, England
Although not a secret anymore, the gardens were once completely hidden and forgotten after World War I. It wasn't until the 1990s that a team brought the oasis back to life.
Las Pozas in Xilitla, Mexico
Created by English poet and surrealist art collector Edward James, with the guidance of Plutarco Gastelum, Las Pozas is a serene garden hidden in the jungles of Mexico.
Great Maytham Hall
Great Maytham Hall in Kent, England, is home to the most popular "secret" garden on this list, as it is the very garden that inspired Frances Hodgson Burnett's bestselling novel, The Secret Garden.
Mainau Island
Mainau Island is a truly spectacular place that deserves a spot on every garden-lover's bucket list.
Mainau Island
Mainau Island is a truly spectacular place that deserves a spot on every garden-lover's bucket list.