Shelter of the Headless Beasts, Wadi Sora. Dance Line? Elders & initiates? Ancestors & the living?
Evan, Bennett, Rebecca & Steve in cave
Shelter of the Headless Beasts, Wadi Sora, Men abreast
Arne & Dan wrestling at a Menhir
Hailing a successful dune descent
Alan & Carolyn
Gilf el Khebir, Descending Aqaba Pass
Natural arch below the Chauvet Cave, Vallon Pont d’Arc
Prehistoric stone circle west of Bahriya & south of Siwa
Figs above a cave, Ardeche
Great Sand Sea, Kirk & Steve mapping site for a book on the Great Sand Sea
Trees above a cave, The Ardeche
Duncan finds a 2 kg Meteorite
Shelter of the Headless Beasts, Wadi Sora II, Gazelles
Daughter, Olivia, prospecting for rock art in the Essonne
Vulva & horse engravings, northern France
Duncan finds a 2 kg meteorite, Great Sand Sea
Sand dance
Duncan & Dogon judge during rock art reconnaissance
Olivia & polissoirs near Nemours
Linfields peeking into a Seine-et-Marne cave
Anthropomorph in Knight’s Cave, Essonne
Dogon children in a cave during rock art reconnaissance
Skull cave, Essonne/Seine-et-Marne, northern France

Archaeological Tours


Duncan & Sebastian above the Wadi Sora on the Gilf el Khebir





© 2009 Duncan Caldwell on all photos & text except testimonials



Prehistory home page




The Foz Coa / Coa Valley rock art scandal



World's Oldest Optical Illusion Found?

National Geographic article by Andrew Howley about Duncan Caldwell’s discovery of one of the world’s oldest known intentional optical illusions (Dec. 22, 2010)



PDF: An historic sign, possible Mesolithic menhir, DStretch, and problems in dating rock art to the Sauveterrian in the Massif de FontainebleauCo-authored with my intern, Ulrika Botzojorns. Journal of Archaeological Science (2014, Vol. 42, February: 140-151)




Prehistoric Art Emergency & Foz Coa / Coa Valley home page




A Murder, Bombing, and Trip to “Dolmens”




The “prey-mother” hypothesis concerning Paleolithic feminine imagery & venus figurines



The Neanderthal / Neandertal insulation hypothesis concerning Neanderthal diets, behavior, extinction & adaptations to cold



Baby slings & human evolution: The baby-sling hypothesis concerning the speciation that led to the first species in our genus, Homo, & immunological and fur distribution adaptations among juvenile hominids to slings


PDF: The First Paleolithic Animal Sculpture in the Ile-de-France: The Ségognole 3 Bison and its Ramifications - Accepted for presentation at the IFRAO World Congress on Pleistocene art, 6 - 11 Sept. 2010, France



PDF: Supernatural Pregnancies:  Common features and new ideas concerning Upper Paleolithic feminine imagery. 2010. Arts & Cultures, Barbier-Mueller Museum




PDF: The Coa Valley prehistoric rock art scandal - An investigation & call to arms (1995)




After exploring France and the Sahara from end to end, above and below ground, for 20 years and discovering over 200 prehistoric art caves – most of which must be kept secret for their protection, I began sharing a few discoveries by leading archaeological tours and expeditions for charitable purposes. From 2004 to 2015, when my wife, Nancy, fell ill, my tours of an ever-changing sampling of such caves in northern France were an enormous money-earner for Martha's Vineyard Community Services, which provides free nursing, day care, and help with opiod addiction. Among the many winners in MVCS's annual Possible Dreams charity auctions were Alan Dershowitz and his wife, Carolyn Cohen, who spent two days seeing a few of my unknown masterpieces.

Another winner, who had already spent a entire week seeing caves with his family, bought the “dream” again and took me up on an invitation to extend his second visit by seeing some of the spectacular dolmens, tumuli, menhirs and alignments in the Mayenne and Morbihan. The same winner even came along as a volunteer when I led a three-week archaeological census of the Great Sand Sea and Gilf-el-Khebir (which included prehistorians from the CNRS, GREPAL and the Sorbonne) - and, to everyone’s amazement, is ready to return again. Thank you, Steve!

Other winners, Dan Burstein and his wife, Julie O’Connor, came to see the local caves, but ended up tagging along through the Dordogne and Lot to see more masterpieces in what became a prehistoric and gastronomic voyage of discovery.

In addition to these trips, I was blessed to meet two Swedish brothers who have asked me to help organize and accompany them on four cave trips - the first being an epic journey from the Grotte de Bédeilhac in the central Pyrenees to Tito Bustillo in Asturias, Spain while the others were thorough cave tours in the Lot-et-Garonne and Dordogne, including one for 30 members of their firms from around the world in thanks for their performance during Covid.*    

I look forward to conducting more tours in Europe, Africa or Asia for anyone who wants to experience the ultimate in archaeological discovery. For information on organizing your own tour please contact me either at +1-774-368-4422 or caldwellnd(at)aol.com and wait for me to come above ground.


* This tour, which took place from April 9-16, 2022, packed in so many art caves that the employees of the two firms, Hot Disk AB & Kagaku Analys AB - and often their families - got to see more great Paleolithic art than most connisseurs see in a lifetime.


Testimonials


“Our experience with the eminent pre-historian, Duncan Caldwell, in traveling through France and exploring his physical and intellectual discoveries regarding cave art and human prehistory, gave new meaning to the concept of “adventure travel” for our whole family. The experience was amazing, fascinating, and thrilling: it was eye-opening, paradigm-shifting, and mind-bending. Traveling with Duncan, viewing his little known and rarely glimpsed personal findings – as well as his novel interpretations and context for other experts’ prior findings at some of the most famous caves in France – is about as close to time travel as we are likely to get. We were able to imagine the world of 15,000 to 20,000 years ago, as our human forebearers began to paint and engrave on cave walls and rocks. ... If you must borrow something from pop culture, try The Da Vinci Code: Imagine yourself in the company of a real-life Robert Langdon when you travel with Duncan Caldwell, as he helps you to experience the emotional/intellectual/visual/symbolic stew of the evolutionary cosmology of the mind 10,000 years or more before human beings developed written language to record their stories. Duncan allows the modern traveler the opportunity to understand the stunning visual images on these cave walls and the powerful secret, sacred symbols used by men, women, and children twenty millennia ago. Like an Egyptologist who can read hieroglyphics, Duncan can read the language that prehistoric humans have left as their legacy to us. ... There is a raw, awesome power to encountering these secrets, and to being among the handful of people to have seen what Duncan has found and to have the chance to learn from his outside-the-box and revelatory interpretations of prehistory. Imagine being a space tourist with Carl Sagan as your rocket ship’s commander, and you might have a sense of this encounter.” By Dan Burstein, author of Secrets of the Code and numerous other books.


“Duncan Caldwell took us to secret caves that only a handful of people know about. Several of these were discovered by Duncan himself. What we saw was simply amazing: primitive carvings in the walls and ceilings of caves, some figurative, some abstract, several sexual, all interesting. Duncan is the perfect guide: extraordinarily knowledgeable, funny, accessible and a great teacher. We spent two days in the caves and these were among the most interesting days I have had. It turned out to be far beyond my wildest expectations.” By Alan Dershowitz, Felix Frankfurter Professor of Law at Harvard Law School, and author of numerous books.