One of the most famous attractions at Kronborg Castle, Holger the Dane sits sleeping in the tunnels below the castle. Legend has it he will awaken when his country needs him.
UNESCO World Heritage Sites
The Chapel at Kronborg Castle isn't especially large, and it's not ornate by the standards of other European churches, but it has its charms.
The Royal Apartments at the 16th-century Kronborg Castle are where King Frederick II and his young queen, Sophie, lived and worked.
Known as Hamlet's Castle because Shakespeare's play was set there, Kronborg Castle is a 16th-century castle on a strategic peninsula or the Sound, just north of Copenhagen.
It might be small, but the Templo de la Enseñanza packs in an incredibly ornate Mexican Baroque interior.
The Tejada Library features a massive wrap-around mural by painter Vlady that depicts various aspects of revolution.
Originally designed to house the national theater, the Palacio de Bellas Artes has become a cultural hub in arguably the most beautiful building in Mexico City.
The Gran Hotel Cuidad de Mexico is an Art Nouveau gem in the heart of Mexico City's historic district.
With several oversized statues of The Buddha crammed into spaces barely big enough to hold them, Manuha Temple is one of the easiest temples in Bagan to visit. It's also one of the oddest.
Tayok Pye Temple is in the eastern part of the Bagan Plain and features ornate stucco decoration and impressive frescoes.
Casco Viejo is up-and-coming part of Panama City. Which might sound like an odd thing to say about some of the oldest parts of the oldest city on the Pacific coast of the Americas.
The Palace of Sintra sits in the heart of the old town section of Sintra. From 1385 through 1880 it was a royal residence and summer escape.
That Chomsi is at the top of a hill overlooking the old section of UNESCO World Heritage Site Luang Prabang, offering wonderful views out over the town, nearby wats, Mekong, and the region.
One of Portugal's iconic landmarks, Belem Tower (Torre de Belém) was built in the early 16th century to guard the entrance to Portugal's global empire.
Sitting high above one of Mexico City's best green spaces is Chapultepec Castle. It sits on top of a hill that has been a sacred place for Aztecs and housed a military academy, imperial residence, and presidential home. Now, it's a museum.
Dominating the northern side of the Zocalo in the historic quarter of Mexico City, the Metropolitan Cathedral is the the largest Roman Catholic Cathedral in the Americas.
Dedicated to Saint Bernard of Clairvaux, Templo de San Bernardo dates to 1680 and was once part of a larger convent complex. Now only the church remains.
It's not the most lavish of the many churches in Mexico City's Centro Historico district, but this church dedicated to Saint Agnes of Rome is one of the more tastefully decorated.
While it's not as opulent as some of the other churches nearby, Iglesia de la Santisima Trinidad has a charm of its own as a quiet sanctuary from the bustle in the busy streets around it.
The open-air observation deck on the 44th floor of the Torre Latinoamericana offers spectacular views out over Mexico City.
The bell tower of Iglesia San Francisco de Asis stands tall above the rest of Casco Viejo, on the waterfront of the historic heart of Panama City, Panama.
Iglesia San Jose, in Casco Viejo and dating to 1673, is most famous for its massive Golden Altar (Altar de Oro) that survived pirate raids in 1671.
Dating back to 1680, La Iglesia de la Merced sits in the heart of Casco Viejo, just a couple of blocks from Independence Square.
The Iglesia Santo Domingo in Casco Viejo is mostly crumbling ruins but is best known for its Flat Arch spanning the interior that stood without supports for centuries.
The Catedral Metropolitana in Casco Viejo, Panama City's old quarter, is one of the largest churches in Central America at dates to 1688 to 1796.
There are good reasons why the Blue Mosque is one of Istanbul's prime attractions and one of the world's iconic religious buildings.
The Tombs of the Sultans at Hagia Sophia show that the Ottomans were as serious about their art and decoration in death as they were in life.
This isn't just any old water tank. Buried under the streets next to Hagia Sophia might well be the most impressive water tank you'll ever see.
The medieval castle at Conwy is imposing and impressive--as it was meant to be. But its key virtue was location.
All of the surviving castles that King Edward I had built in the late-13th century are impressive. But Caernarfon Castle was designed to be something special.
The docks and canals of Bruges once bustled at night. Now it's still. And beautiful.
The Belfry of Bruges is the most famous landmarks is this charming medieval city. But it hasn't all been peeling bells and glorious views in its nearly 800-year history.
At Phonsavan's morning market you can sit for a tasty bowl of freshly made steaming pho for breakfast or buy some local fruit. You can find much that looks familiar, and quite a lot that doesn't.
Southeast Asia's morning markets are much more interesting than the night markets. Luang Prabang's morning market is no exception.
Hagia Sophia is old. Very old. The building that currently stands on the first of Istanbul's famous seven hills dates back almost 1,500 years and has had a remarkable and colorful history. It's also a beautiful place to visit.
From its fearsome gold naga guarding the main stairs, its incredibly lavish gold and red interior, and multi-tiered roof, the Haw Pha Bang at Luang Prabang's Royal Palace looks ancient. But it's not.
Ngorongoro Crater has an unusually dense population of African wildlife and is one of the top stops in Tanzania's northern safari route.
Tikal, in northern Guatemala, was once one the largest and most powerful of the Maya cities. Today it has been most taken over by jungle.
Harlech Castle has stood for 700 years so far. And there's every chance it'll stand guard of this corner of the Welsh coast for at least another 700.
If God and the government had their way, Antigua wouldn't exist. But it's a good thing it does. With charming Spanish colonial architecture, cobblestone streets, and a vibrant cultural life, it's a wonderful place to visit.
Istanbul's mosques dominate the city's skyline, and their understated and elegant interiors can be stunningly beautiful.
Ever fancied a pre-breakfast swim with turtles and manta rays? If you've ever had a hankering to get up close and personal with Australia's extraordinary Great Barrier Reef, there aren't many better ways than a trip to Lady Elliot Island Resort.
Chichen Itza is one of the most famous, most impressive, and most visited of the Mayan ruins sites on Mexico's Yucatan Peninsula.