The Seven Wonders of the World were the original bucket list—the places every Socratic disciple wanted to visit. As we prepare for a post-pandemic reality, those with a thirst for adventure should go by a new list. These marvels include archaeological and natural treasures spanning far wider than the ancient Greek world and catering to all types of modern explorers.

Antequera Dolmens, Spain

Like a Spanish Stonehenge, the three megalithic mounds around the Andalusian city of Antequera—70 miles from Córdoba—offer an enigmatic window into a society of farmers that thrived in the Guadalhorce Valley during the Neolithic era and Copper Age. The formations, believed to be burial chambers, resemble giant caves with stone pillars and flat roofs. Each boulder weighs as much as 180 tons, dwarfing Stonehenge’s 40-ton slabs. Travelers with Made for Spain & Portugal can couple their visit to the tombs with tapas tasting at the sustainable Santo Domingo gastronomy academy in nearby Archidona. Stay at La Bobadilla, a Royal Hideaway Hotel; its 63 rooms have Mudejar windows with views onto surrounding olive groves.

Baalbek, Lebanon

If it weren’t for years of civil strife in their home country, the ancient Roman ruins of Baalbek would form a holy travel trinity with the Parthenon and Colosseum. The 2,000-year-old, 65-foot-tall ruins—situated 50 miles east of Beirut—mark the far eastern expanses of the empire. Originally created to honor Jupiter and Bacchus, Baalbek is the largest temple compound of its kind, making it more like a city complex than a single site. Red Savannah leads private tours, often starting and ending at the Hotel Palmyra, which has hosted the Shah of Iran and Nina Simone, as well as other cultural royalty since opening its doors in 1874.

Nahanni, Canada

More than 850 miles north of Vancouver as the crow flies, the Maryland-size realm of Nahanni National Park Reserve is home to some of North America’s most incredible geological formations. Here, the great spirit water of Nailicho (Virginia Falls) tumbles down vertiginous rocks for more than 300 feet. It’s twice the height of Niagara Falls—but receives fewer than 1,500 visitors each year, compared with Niagara’s 9.5 million. Paddling remains the best way to see the park’s glacier-carved canyons, towering granite spires, and isolated lakes, all of it in the sacred homeland of the Dene people. Go with Canadian River Expeditions, which organizes safari-style canoe trips; for a week, travelers gain the exclusive company of a geologist and First Nations guide and are followed by a “camp boat” that sets up tents with private chefs and hot showers.

Top End Rock Art, Australia

The Aboriginal communities of Australia go back millennia. For proof, look no further than the continent’s so-called Top End, the northernmost tip of the Northern Territory, where a swath of sparsely populated orange-hued land roughly the size of Portugal contains a constellation of elaborate rock paintings, some more than 60,000 years old. Sites around Kakadu National Park and the sacred Mount Borradaile detail in bright ochers and reds prehistoric sea creatures, ferociously fanged snakes, and the arrival of Dutch tall ships. The most dazzling tableaux are best accessed using off-road vehicles and are accompanied by an Aboriginal elder. That can be arranged on five-night trips from Darwin by Venture North Safaris, whose guides, including descendants of the original artists, set up glamping sites along the way.

San Agustin, Colombia

The moai of Easter Island are the closest comparison to the roughly 500 megalithic statues that stand guard around the mountain hamlet of San Agustín. Erected about 2,000 years ago and abandoned in the 1300s, the figures are believed to be burial markings. Latin America outfitter Miraviva recommends spending two days here to best appreciate the expressive carvings, a trip that requires a 400-mile drive from Bogotá. Stay at Monasterio San Agustín, a coffee farm turned boutique hotel, and pair the experience with a visit to Salto de Bordones, which at 1,312 feet is second only to Iguazú as the continent’s highest waterfall.

Sigiriya, Sri Lanka

An ancient palace hewed into an ethereal rock mound at the behest of King Kashyapa in the fifth century A.D., Sigiriya is the perfect amalgam of human-made treasure and natural wonder. Nicknamed Lion Rock—a reference to the paws sculpted into the base of the 660-foot-tall stone—it includes elaborate cisterns and gardens, frescoed caves, and a winding stairway to the crowning citadel. Currently it’s doable as a daytrip from Colombo, 100 miles southwest. Asia specialist Remote Lands offers a tour that begins with flashlights before dawn, so you can climb the roughly 1,200 steps to catch the sunrise at the top. But the opening of Resplendent Dambulla—whose luxe “tree pod” suites, connected by canopy walkways, are under construction—will cement the area’s status as a destination unto itself.