Thirteen primate species, more than 140 orchid species and 275 bird species populate the Nyungwe National Park in Rwanda.
Trekking the mountain forest of the Parc National des Volcans in search of Rwanda's endangered mountain gorillas and golden monkeys.
Cruising the South Texas Coast on a University of Texas research vessel.
Celebrating Cinco de Mayo in San Antonio.
Exploring the Greek Isles.
Ocean hot baths in Green Island; Orchid Island's Tao people.
Traditional tea snacks; Assam tea farm; Lantern Festival.
Dingle Peninsula; Puck Fair in Killorglin on the Ring of Kerry; Blasket Islanders.
Guatemala City, Antigua and Lago de Atitlán in Guatemala; communal creation of alfombras during religious processions.
Grindelwald Valley's Jungfrau region in Switzerland; Swiss mountain culture; cheese-making demonstration; Gleckstein, a mountain hut for climbers.
St. Moritz in the Engadine region of Switzerland; trekking into the Rhaetian Alps.
The history of Istanbul, Turkey, and its neighborhoods.
Caribbean isles offer a wide range of water activities; searching for the St. Vincent parrot; swimming with endangered sea turtles; Union Island Maroon Festival.
Indigo Bay Island Resort and Spa on Bazaruto Island; Azura Resort on Benguerra Island; Bazaruto Marine National Park.
Lion Sands Private Game Reserve; Hoedspruit Endangered Species Centre; safari through African bush.
A hot-air balloon ride over Cappadocia, Turkey, including the Goreme Valley.
Scottish clans come together at The Gathering in Edinburgh; Glasgow; whiskey distillery; the Duke of Argyle at Inverary Castle.
Fredericksburg, Texas, offers historic attractions and a deep-rooted German heritage; Enchanted Rock; Texas roots music.
Krabi Peninsula; Golden Triangle; coffee, tea and macadamia nut plantation; elephant camp.
Backroads and waterways of old and new Bangkok, Thailand; the ancient art of crafting a monk's alms bowl; roasting Thai coffee.
The history of the Fasnacht Carnvial in Germany.
New Brunswick is Canada's only bilingual province; Caraquet Acadian Festival; Acadian Peninsula.
Stops in and around Lucerne, Switzerland, include Mount Pilatus and the shops in the village of Schwyz; making cheese.
Prisons in Port Arthur in Tasmania, Australia; hiking Cradle Mountain National Park; ecocruise; the Tasmanian devil.
Melbourne, Australia; the Shipwreck Coast; Grampians National Park; close encounters with kangaroos, koalas and emus.
Lake Geneva's lakeside villages including the Olympic city of Lausanne; Bettmeralp.
An expedition to Bandhavgarh National Park's tiger reserve; morning rituals along the holy Narmada River; the Diwali Festival.
India's capital, New Delhi; the ancient Hindu and Jain temples of Khajuraho.
Tracing America's birth in Jamestown, Colonial Williamsburg and Yorktown, Va.; kayaking the Chickahominy River; sailing on a four-masted schooner.
Guatemala's Mayan legacy at the temples of Tikal and Yaxha; El Quetzal Biotope Nature Reserve.
Ancient Spanish colonial capital of Antigua; Guatemala's Mayan highland villages; coffee plantation; weaving lesson on a traditional back-strap loom.
Italy's region of Friuli-Venezia Giulia on the Slovenian border; tour through wine country.
Cultural encounters with the Huli Wigmen in Papua New Guinea's remote highlands; journey to the Sepik River.
Burgenland wine country in Vienna, Austria; the wine cafes of the villages along Burgenland's Lake Neusiedl.
Paddling the New River Gorge; biking up a mountain trail; West Virginia's coal mining past.
Chile's Atacama Desert, the driest place on the planet, is alive with wildlife and culture.
Chilean capital of Santiago; glacier-trekking ice climbers; wine touring in the Maipo Valley; port city of Valparaíso.
Mountain village of Banff; chateau and tea houses of Lake Louise; Jasper National Park.
Touring islands, including the private island of Matangi and Jean-Michel Cousteau's resort.
A safari camp on the shore of the Zambezi River; historic Livingstone Island at the edge of Victoria Falls.
Wildlife and cultural encounters with the animals and people of Zambia's Luangwa Valley.
Ko Samui; Loy Krathong Festival in Chiang Moi includes fireworks and 5,000 floating paper lanterns.
Markets, palaces and temples of Bangkok; camps on the River Kwai; Hellfire Pass; Death Railway.
Safari at the Shamwari Wildlife Preserve; town of Alicedale; a Capetown area winery.
Searching for spring salmon along the Miramichi River Route in New Brunswick, Canada; Miramichi's fishing and lumber history.
Canada's capital, Ottawa; canoeing beneath Parliament Hill; War Museum; culinary training ground Cordon Bleu.
The cafes, pubs and local markets of Valencia, Spain; textile and ceramic artisans; Las Fallas.
Attractions of Taiwan's capital city, Taipei; Taiwan's ethnic minority people.
Taiwan's national parks; Taroko Gorge.
Hiking in the Santa Monica Mountains; wine tasting in Malibu; Venice Beach drum circle.
Northern Germany's Christmas markets.
Cruising on the Seven Seas Mariner; Alaska's Inside Passage, with stops in Prince Rupert, B.C., Juneau, Skagway and Sitka.
The French Acadian culture and the English Loyalist culture live in harmony on New Brunswick, Canada - Canada's only bilingual province.
A full menu of romantic activities in addition to wine tasting abound in Santa Barbara's Santa Ynez wine country.
Hiking and biking in Brittany, France; oysters and crepes.
California wildflowers; Birding and Nature Festival in Yuma, Ariz.
MoCreebec and Moose Cree struggle to keep their cultures alive on Moose Factory Island, Ontario.
Re-enactors annually recreate Custer's last stand at the Battle of the Little Bighorn in Custer County, Mont.
The islands of Penang and Langkawi in Malaysia.
Thousands of beluga whales frolic in the Churchill River; polar bears migrate to the shores of Hudson Bay.
The Colors of Malaysia Festival spotlights the different states and people of the region through music, song, dance and costumes.
Cultural, scenic and wildlife adventures in Canada's Eastern-most province.
Loreto in Baja California, Mexico, is the first Spanish capital of the Californias and the Philippines.
English speakers and Francophones thrive together in Canada's New Brunswick autumn and winter.
Glacier National Park; Flathead Lake may be the largest natural fresh-water lake west of the Mississippi.
The film "10" publicizes Mexico's Costa Alegre and Manzanillo; Colima has rain forests and active volcanoes.