A large collection of solar and night-time telescopes dot a small area on the Teide mountain range.

This historic electric train has operated with regularity since the early 1900s.

Spain's largest bullring offers a unique glimpse at architecture and history.

On the wall of this medieval square, a symbol of the Spanish Inquisition.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

Spanish architects used seized Muslim gravestones to rebuild parts of the fortress.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

For one day every month Barcelona's Estació de França transforms into a market for model trains.

A curious carving hides on a marble column in the Mosque-Cathedral of Córdoba.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

Volcanic rocks ground down into sand make this Spanish beach as black as night.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

The final resting place of the great navigator, or maybe his brother.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

This centuries-old hotel hides a network of secret cellars and passages once used by smugglers.

The forest that inspired Winnie-the-Pooh's Hundred Acre Wood can be found outside London.

This tunnel entrance is built to resemble a grand castle but no one is quite sure why.

These seaside shelters once enjoyed by royalty remain a part of local history.

The natural history museum displaying the British bird collections and dioramas of Edward Booth, free of charge.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

Regency-era excess on the English Coast.