Ollantaytambo
Sacred Valley fortress-temple with the six monoliths of rose rhyolite hauled from a quarry across the river.
The alternative view
Foerster and others see the Wall of the Six Monoliths as pre-Inca megalithic work later built over by the Inca.
The mainstream view
Jean-Pierre Protzen documented the quarries, ramps and abandoned "tired stones", attributing the work to the Inca in the 15th century.
We present both views respectfully and link to the original work so you can judge for yourself.
Sources
Tours visiting Ollantaytambo (3)
Inca Celebration of the Sun (Inti Raymi)
Hidden Inca Tours · 23 Jun 2027 · 9 days
Brien Foerster’s Peru & Bolivia main tour timed for Inti Raymi in Cusco (24 June), with Ollantaytambo, Machu Picchu, Sillustani, Tiwanaku and Puma Punku. Optional Nazca & Paracas pre-tour 18–22 June (+$1,375). Price is double occupancy.
from $3,950 Megalithic Marvels Tour of Peru 2027
Cusco Native (Megalithic Marvels) · 13 May 2027 · 19 days
Derek Olson of Megalithic Marvels hosts a modular Peru expedition: a Paracas and Nazca pre-tour (13–17 May, with the Nazca and Palpa lines and the elongated skulls), the main Cusco tour (17–25 May) with the “megalithic anomalies” of the Sacred Valley, Pisac, Sacsayhuamán and the Q’enqo labyrinth, Ollantaytambo, little-visited Vilcabamba and Machu Picchu, and an optional Easter Island extension (25–31 May). Join one segment or all of them.
from $2,699 Complete Sacred Valley Tour: Pisac, Maras, Moray & Ollantaytambo
Viator · 1 day or less
Bookable day tour covering Ollantaytambo, Cusco. A good option for independent travellers who want a guide for the day.
from $48 · price unverifiedVoices on Ollantaytambo
Author and long-time Peru resident who leads Hidden Inca Tours. He researches megalithic stonework, elongated skulls and pre-Inca construction in Peru, Bolivia and Egypt.
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Founder and host of Project Unity, an interview and field-video channel on ancient sites, lost history and anomalous phenomena. He regularly hosts researchers from across the alternative-history community.
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