Crossing the Antarctic Circle

Cross the famed Antarctic Circle and step foot on the Great White Continent, itself. Search for seals, whales, and penguins on this legendary trip of a lifetime.

Across the Antarctic Circle: Voyage to the 7th Continent

Voyage to Madagascar

Recently named one of National Geographic Traveler magazine's "50 Tours of a Lifetime," our journey to Madagascar, Zanzibar, Comoros, Réunion, and Mauritius highlights the beauty, wildlife, and culture of East Africa.

Voyage to Madagascar with Zanzibar, Comoros, Reunion & Mauritius

Insider's New Zealand

From soaring mountains and glacier-carved waterways to islets teeming with seabirds, and flora and fauna found nowhere else on earth, New Zealand is awe-inspiring.

Insider's New Zealand: Milford Sound to Auckland

Amazon & Peruvian Highlands

Explore the lesser-visited Peruvian Amazon River aboard the luxurious La Estrella Amazonica, and travel to the Andean highlands in search of unique wildlife and the mystical waters of Lake Titicaca.

Amazon & Peruvian Highlands

Give Us a Call

Our friendly and well-traveled expedition advisors are all standing by, waiting to answer your questions! Contact them today.

Let us help you plan your next adventure!

Find a Departure

Our 2015 brochure is here!

We are excited to share our new brochure, showcasing our entire 2015 line-up! From exploring the most intriguing islands of the vast Philippines archipelago and nearly 3,000 miles of Coastal Brazil, to setting out on a Himalayan adventure in Nepal & Bhutan and discovering Colombia's incredible diversity, 2015 provides a wonderful mix of natural history and culture to some of the world's most remarkable destinations. View online!

Latest Post-Trip Report

Ultimate Galapagos

Ultimate Galapagos

Our recently completed Ultimate Galapagos expedition returned with some incredible images from Las Islas Encantadas. Check out these pictures from the archipelago, courtesy of Zegrahm cofounder Jack Grove, leader Greg Estes, and several adventurers along for the ride.  

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Where in the World Are We?

Faces of Polynesia: Fiji to Tahiti

Faces of Polynesia: Fiji to TahitiSeptember 15 - October 1

Circumnavigation of the Black Sea

Circumnavigation of the Black SeaSeptember 19 - October 3