Encounter two of South America’s greatest treasures on this 16-day journey exploring Machu Picchu’s enigmatic Inca ruins and seeing the fascinating Galapagos Islands’ wonders on a 4-night adventure. Further discoveries await in Lima, the Sacred Valley, Cuzco and Quito. Experience the Amazon rainforest with a 4-day/4-night pre-tour option.

Absorb Croatia’s remarkable history and unspoiled Dalmatian coastline on this captivating 15-day journey. Travel from Zagreb to Ljubljana to charming Opatija and on to beloved Dubrovnik. Enjoy the fascinating history and Mediterranean atmosphere of the alluring Istrian Peninsula. Optional 4-day/3-night extension to the Balkan gem of Montenegro.

Explore the grand capitals of the czars—Moscow and St. Petersburg—on this 8-night adventure in Russia. Cross Red Square to St. Basil’s iconic domes and admire Faberge eggs inside the Kremlin walls. See the stately opulence of Peterhof and Catherine Palace. Stroll the canals of St. Petersburg and explore the world-famous Hermitage Museum.

Journey from majestic Glacier National Park, to the mountain town of Whitefish, Montana, and world-famous Banff National Park. Visit Lake Louise and Athabasca Glacier. See Jasper National Park’s Maligne Canyon and cruise cerulean Maligne Lake. Ride the Banff Gondola to Sulphur Mountain’s 8,000-foot peak. Stay in unique mountain lodges.

Journey to the Dakotas and Colorado to learn about the Sioux, Hidatsa, Mandan, Lakota, Dakota, Ute, Navajo and Apache Nations. Admire majestic landscapes including Badlands National Park. Meet with community and tribal leaders, artists and activists. Experience Standing Rock and Pine Ridge Reservations and the site of the Massacre of Wounded Knee.

Cruise the five Great Lakes from Milwaukee to Toronto, visiting islands and towns rich in history and natural splendor. Delight in the Victorian character of Mackinac Island; visit Sault Ste. Marie, known to Native Americans as the “Gathering Place”; and witness the thunderous power of Niagara Falls. Optional extensions to Chicago and Toronto.

Encounter a mélange of culture, religion, art and architecture. Tour Kyrgyzstan's capital Bishkek and learn about nomadic life in the village of Burana. ExploreRussian-accented Almaty in Kazakhstan. In Uzbekistan discover Khiva, a UNESCO site; watch silk weavers and visit an art studio in Bukhara; experience Samarkand's treasures; and see the world's oldest Quaran in Tashkent.

Join us for a journey from the azure Aegean to the beautiful Red Sea, exploring the treasures of Greece, Egypt and Jordan aboard the exclusively chartered, 5-star Le Bellot. Marvel at the beauty of Santorini’s legendary site of the Lost City of Atlantis. Visit the brilliant New Alexandria Library, the Great Pyramids of Giza and the rose-red city of Petra.

Explore Earth's last frontier aboard M.S. L'Austral, one of the finest vessels in Antarctica, featuring private balconies in 95% of the ocean-view staterooms. Experience fantastically shaped icebergs, turquoise glaciers, bustling penguin rookeries and breaching whales. Join an expedition team of world-class naturalists and board sturdy Zodiac craft for excursions. Enjoy two nights in Buenos Aires. Optional extension to Iguazú Falls.

Experience Cairo’s Egyptian Museum, the necropolis at Saqqara, the enigmatic Sphinx and the Pyramids of Giza. Relax during a 4-night cruise on Lake Nasser. See the temples at Abu Simbel and sail down the Nile on a 3-night cruise from Aswan to Luxor. Visit the Valleys of the Kings and Queens and Karnak. Optional 5-day/4-night Jordan post-tour extension.