Launched by Napoleon's soldiers more than 200 years ago, a cannonball remains embedded in the tower wall.

Often mistaken as a medieval Gothic monument, this unique cornerstone only dates back to the 1980s.

An extraordinary "City of Caves" carved from solid stone.

World's most expensive home.

Designed as a 17th-century watchtower, the former fort is now a popular sunset haunt.

An architectural marvel that combines Gothic architecture with Indian elements.

On any given day this sprawling market houses literally tons of government-regulated gold, gems, and precious metals.

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

This futuristic building is yet another architectural wonder in Dubai.

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

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

This legendary restaurant from 1912 continues to delight patrons with its soul-satisfying dishes.

A historic palace in the center of Pune where the founder of the Maratha Empire spent his formative years.

A combination of Peshwa and British Gothic Revival architecture.

One of the five gates into the fortress of to Shaniwar Wada was renamed to commemorate the 10th Peshwa of the Maratha Empire.

Spread across an area of 20,000 square feet, the grand mansion is a fine example of Peshwa architecture.

A mile-long navigable cave adorned with stalactites and stalagmites reaching up to 65 feet tall.

Bizarre dirt trail winds a narrow path above the tree line.

A meditative walk up 353 stairs leads to a majestic white Buddha overlooking Pai.

This serene bamboo walkway allows Buddhist monks from remote temples access to the nearby village.

Where an entire elephant skeleton, a snakeskin table runner, and thousands of animal remains become art.

This elegant carving of the Buddha guards a small Buddhist temple within a cave.

Peek into the world of those creating the beautiful, delicate paper parasols found all over the globe.

The headquarters of the Mahanikai school of Buddhism, Thailand's largest monastic order.