The world's largest collection of witchcraft regalia.

One of the oldest scientific gardens in Britain, containing more than 13,302 plant species in its core collection.

A 30-acre garden inspired by the principles of modern physics.

The fountain marks the area where hundreds of accused witches were burned at the stake.

The sign at the garden gate reads: "These Plants Can Kill."

This dramatic landscape hidden on the Isle of Skye looks as though you've stepped into the magical realm.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

A small but charming botanical garden that contains many exotic plant species.

This abandoned five-star hotel is now a five-star urban exploration destination.

An exquisite collection of fairytale conveyances that puts most car museums to shame.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

Ancient catacombs form the foundation for this Rococo orgy of a church.

This fairy-tale, neo-Gothic church in the Azores is a world of magical realism.

The best place in the world to buy tinned fish.

A garden in Lisbon filled with giant porcelain creatures.

Perhaps the most spectacular grotto along the Algarve coastline.

This once-forgotten oasis in the middle of Lisbon was first created over a century ago quite by accident.

The stunning interior of this Gothic church is covered in ornate gold details.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

The world's oldest bookshop still in operation.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

The largest medical and anatomical collection in France lies hidden from the public.