The world's largest frame offers spectacular views of the city's past and present.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

This indoor ski resort has a mountain contained inside a mall.

This artificial archipelago was supposed to resemble a map of the world.

A seaside town with no sea in sight.

The largest wax museum in the southern hemisphere features a grizzly chamber of horrors.

The Victoria-era quarantine station for Sydney.

In the shadow of the Sydney Opera House, Indigenous ingredients shine.

The trunk and roots of a river red gum tree were used to create this art piece.

This spectacular mosque houses the second-largest chandelier in the world.

Inspired by "The Starry Night" this Dutch bike path turns into a glowing work of art each night.

Three underground crypts and a pointed arch under the bell tower make this cathedral unique among Romanesque churches.

Southern Italy's spinning top village.

An impressive bridge over a ravine also served as an aqueduct.

Skulls and skeletons are omnipresent in this church dedicated to souls trapped in purgatory.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

This futuristic German television spire is actually the world's largest digital clock.

A fortified palace in the shape of a ship on the Thiou river.

A bygone village occupation lives on via this quaint public chalkboard.

The second-highest train station in Europe.

Ancient Egyptian wigs, South American feather headdresses, a bounty of anthropological artifacts in Oxford.

The remnants of this unusual bridge await an uncertain fate.

A plaque is all that remains of a lost Oxford transport hub.

One of Oxford's greatest treasures likely belonged to England's legendary King Alfred the Great.