There must be a pun in this haystack somewhere...

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

Commemorating the spot where the famous scientist fed his pigeons.

An artist's cute bronze subway sculptures belie his violent artistic past.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Elevated freight railway turned wildly successful urban park.

The preserved house of a jazz legend still echoes with his music.

The colorful, smiling concrete silos of Vancouver.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Grotto replete with mystical designs laid out in glued shell mosaics.

A museum dedicated to the history and exploration of both popular music and science fiction.

A walk through the historic city center, under the streets of Seattle.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

The glacier tucked within a New Zealand rainforest.

After the devastating 2011 earthquake, historic Christchurch begins to recover, starting with the pop-up Re:START mall.

This stream-carved gorge has inspired poets, hidden smugglers, and trained soldiers, all without losing its beauty.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Pop culture has helped to keep this iconic British building from being destroyed.

Stroll through Welsh history in a village of reconstructed structures.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A community of artists and entrepreneurs seeks a simpler life on London's waterways.

The Columbia Road Flower Market is now open every Sunday, rain or shine.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.