Quechua campesina mother and child, Pisac

Today we hired a tour service to guide us around La Valle Sagrada del Incas - the Sacred Valley of the Incas. The valley is a wide expanse north of Cusco stretching over 100km east-west. The roads to and from the valley are notoriously treacherous, some with drops of over 1000 feet, so it's wise to have an experienced chauffeur when circumnavigating the area.

The tour included a group of 25 people; we were transported in a comfortable, yet slightly cramped bus. Before reaching our first stop the bus climbed steadily to an altitude of 4100m, driving past the Inca fortress of Sacsayhuaman. Our descent into the valley was swift; soon we found ourselves dropping to around 3000m, significantly lower than Cusco. The bus pulled over for a brief visit to a roadside market in a Quechua village too small to be on our tourist map. Inside the market campesinas sold typical Andean wares - alpaca sweaters and scarves, clay pottery, zampoña pan flutes and tapestries. I was tempted to buy a sweater but concluded the trip was still young and there would be plenty of time to find bargains elsewhere. Susanne discovered a Quechua man with four llamas charging one sole to photograph them. The llamas were much shorter than I expected - their heads only came up to my chest. Their wool was magnificent, though; I gently stuck a pointed finger into the back of one of the llamas to see how deep it would go before hitting the skin. My hand disappeared under matted wool up to my wrist.

Scenes from a carpet market, Sacred Valley

Once back on the bus we drove another 30 minutes to the eastern end of the Urubamba Valley, where we paused to take photographs of the postcard-perfect terraced hillsides, the Urubamba River flowing far below. Along the roadside campesinas sold more sweaters and souvenirs, including plastic packets of the two dozen varieties of corn that grow in the valley. Several young girls dressed in traditional Quechua costumes. I offered one of them half a sole for a photograph.

Urubamba Valley

Re-boarding the bus we descended further into the valley until we reached Pisac, an ancient Quechua village famous for its Sunday market. Our guide Alfred recommended we leave our jackets in the bus - a wise suggestion since the drop in elevation had also meant an increase in temperatures to the mid 70s. We'd have about an hour to wander the market before our noon rendezvous at the bus.

A campesina purchases wool dye, Pisac
After briefly checking out a local adobe-oven bakery Susanne and I split up so we could each go at our own pace. She paused to take photographs of local children while I worked my way down Pisac's narrow (and occasionally treacherous) cobblestone streets. The haunting sounds of zampoña pan flute music emanated from all directions as local merchants demonstrated their many instruments available for purchase. Many of the hawkers called out to me as I passed: "Comprame amigo!" Buy from me, friend. Each time I would shake my head with a polite, "No gracias, señora," a strategy that usually worked save for the occasional aggressive merchant. I soon began to hear a cacophony of noise coming from ahead - music, shouts in Quechua and Spanish, laughing and singing. Turning the corner I discovered Pisac's Plaza de Armas crowded with over 1000 people, mostly Quechua women in tradition dress buying and selling produce laid out on scores of carpets along the cobblestone. My mind flashed back to Cairo, to Varanasi and Kathmandu - the glorious chaos of the morning market. While the previous section of Pisac's market had obviously been dedicated to supplying tourists with souvenirs, the plaza was truly a local affair. Young campesinas sold dozens of varieties of corn and potatoes. Old men weighed cups of powdered dyes on tableside scales, selling the brilliant colors to campesinas wishing to dye their newly spun alpaca wool. Grandmothers argued over the quality of a freshly slaughtered pig as a teenage butcher's apprentice enthusiastically pointed out the finer cuts of meat. The sights, sounds and smells of the morning market: nothing in the US seems to come close to the sensations felt at these decidedly exotic, yet inherently mundane events.

Pisac market scene

With less than 15 minutes until our appointed return to the bus I spotted Susanne entering the plaza. I quickly squeezed through the crowds to reach her. "Time is getting short," I said. "You've got to see this." Her excitement surpassed mine as she raised her camera, carefully selecting her subjects and executing each shot like a master assassin. Soon enough, though, our time had run out and we had little choice but to leave the market and return to the bus. I quickly purchased two pieces of freshly baked pitas from the bakery for 10 centavos each before we climbed aboard and departed Pisac.

The drive to the Inca fortress of Ollantaytambo was over an hour from Pisac so we broke for lunch in the village of Urubamba. Urubamba had apparently cornered the market for tour group lunch stops with practically every restaurant charging seven to 20 dollars for a fixed price, luke warm buffet. Nothing like reaping the benefits of a captive audience. The food was terrible by any standard save a tasty quinoa soup. Quinoa, an indigenous Andean grain with superlative nutritional qualities, had been a favorite of mine for several years so I had been looking forward to my first taste of it in South America. I've always prepared it like a rice dish but here it worked well in chicken soup. I also sampled a strange, dark purple pudding that tasted like nutmeg. A retired Peruvian couple explained to us it was a popular local dessert made from a dark blue corn. As Susanne and I tried to eat our meal, several restaurant employees walked the room stalking countless flies with swats from dirty rags. My appetite lessened with each frustrated swat.

Andy sitting atop the Ollantaytambo citadel
After wasting away the hour in Urubamba we finally embarked for Ollantaytambo. Ollantaytambo is a massive citadel located at the confluence of three valleys, a scant 50 kilometers from Machu Picchu. The citadel served as both a temple and a fortress, the latter becoming of most importance upon the arrival of the Spanish. In 1536 Hernando Pizarro and his cavalry of 70 men attacked the citadel. Manco Inca, who had holed up his army at Ollantaytambo after the fall of Cusco and Sacsayhuaman, successfully halted Pizarro's initial siege as the Spanish horses were easily repelled by Inca warriors pelting them with rocks and arrows high atop the citadel's stone terraces. Pizarro retreated in humiliated defeat but Manco Inca's victory did not last; Spanish reinforcements eventually arrived and forced the Inca to retreat with his men further into the mountains, initiating the beginning of the end of Quechua rule in the valley.

Climbing to the top of Ollantaytambo
Directly below the citadel's eastern slope sits the village of Ollantaytambo, a museum relic of a town if there ever was one. The local Quechuas continue to live in houses built by their Inca ancestors, using their ancient irrigation and plumbing systems as well. After squeezing tightly through the village's narrow cobblestone streets the bus reached the citadel. High along the mountainside I could see tiers of stone terraces climbing hundreds of feet into the air. Near the top I spotted a complex of immense stone blocks interlocked in a mystifyingly precise, typically Incan patterns. Our guide Alfred led us slowly up the main terraces. He pointed out that in times of peace Ollantaytambo served as a way station along the Inca highway system, with the three local valleys converging at this very point.

We climbed further up towards the massive stone walls. Huge granite blocks of 30 or 40 tons each were interlocked perfectly with no mortar or glue holding them together. The Inca empire possessed a lost art of stonemasonry in which they could maneuver multi-ton blocks, carve them into precise jigsaw-like pieces and fit them together, all without metal tools or even the wheel, let alone modern technology. Perhaps even more incredibly, all of these giant blocks were somehow transported from the mountainside ten kilometers away, across the valley and beyond the Urubamba River.

Ollantaytambo

Because the Inca left no written records of their techniques scientists have hypothesized how the process might have worked. In terms of transporting the stones the Inca laid down an extended zigzag path from the quarry down the mountainside, allowing hundreds of men to drag the rocks with ropes, perhaps with the assistance of wood rollers or sled-like sliding beams. Some people have even suggested they may have diverted the Urubamba around the boulders, allowing them to drag the stones across the river without getting them stuck in the water. The masonry process might have worked like this: after carving the desired shape out of the first boulder and fitting it in place, the masons would somehow suspend the second boulder on scaffolding next to the first one. They would then have to trace out a pattern on the second boulder in order to plan the appropriate jigsaw shape that would fit the two together. In order to make a precise copy of the first boulder's edges, the masons might have used a straight stick with a hanging plumbob to trace its edges and mark off exact points for carving on the second boulder. After tracing out the pattern, they would sculpt the stone into shape, pounding it with hand-sized stones to get the general shape before using finger-size stones for precision sanding. Admittedly, this entire technique is merely scientific speculation. The method might have worked in practice but that doesn't mean this is how the ancient Quechua stonemasons did it. To me, though, our lack of knowing the truth only adds to my respect for this lost art.

Near the top of the citadel Alfred pointed out a huge lintel stone that he claimed weighs over 400 tons. I'm not sure how much of an exaggeration that might be, but I estimated its dimension being 20 feet by 10 feet by 10 feet, all solid granite. No matter its actual weight I can't but admire Incan tenacity for dragging this monolithic behemoth down and up the sides of the valley in order to position it at this very spot. Not far from the lintel stone we found the Temple of the Sun, a row of equally sized granite slabs separated by tall, thin sheets of rock. Five hundred years ago the Inca maintained this temple so that those slabs were covered in sheets of gold. "Gold was seen as the tears of the sun, just as silver was considered the tears of the moon," Alfred explained. When the sun rose in the east, the temple would face west and thus greet its creator each morning.

Before departing Ollantaytambo Susanne insisted we explore a series of stone watchtowers on a cliff high above the Temple of the Sun. I wasn't too thrilled with the prospects of climbing this precipice but I didn't care for the idea of Susanne going solo, either. Ignoring my fear of heights I followed her up the stone crags. In hindsight I admit it was a thrill to stand on the edge of a cliff with nothing protecting me but a two-foot wide, 500-year-old stone path; I just won't go looking for this sort of adventure on a daily basis.

The sun began to sink behind the mountainside as we returned to the bus and continued to the village of Chinchero, high atop the valley at 4000m. The temperature had dropped at least 30 degrees; Susanne and I donned our layers of sweatshirts and jackets before visiting Chinchero's modest, yet popular Quechua market. The market was much smaller than Pisac's, spread generously across Chinchero's Plaza de Armas, but it was also less touristed; apparently our group had the market to ourselves. As the sky darkened it was obvious the market was winding down for the evening, though the locals seemed happy to see us nonetheless. I was getting chilly at this point so I decided to shop for an alpaca scarf. I soon found a gray scarf for which one campesina was asking six soles, around two dollars. Ever eager to haggle, I offered two soles. The campesina laughed. We spent a minute or two haggling back and forth, both of us using broken Spanish. Eventually I convinced her to settle for three and a half soles, just over $1.15. We both seemed pleased with the outcome.

After visiting a small, dark chapel perched above the plaza Susanne and I rejoined our group on the bus before beginning the 45-minute drive to Cusco. At first I was a little wary at the thought of our bus careening down hairpin turns in the Andean darkness - "Busloads in India are killed this way," Susanne joked - but I was comforted by the appearance of stars high in the eastern sky. As I spotted three, then five, then a dozen stars glittering over the mountains I came to the modestly profound realization that this was the first time I had ever seen these particular stars. As a kid I used to love the night skies: I would pour over my astronomer's star charts before dragging my telescope outside in the wee hours of the morning, marveling at the crisp Florida sky. I knew exactly what stars would rise and fall depending on the time of year. But now I was in South America for the first time, eyeing the stars of the southern hemisphere for which I had no reference. I'd thought about this before coming to Peru but now it struck me that the world was so large there were entire constellations and galaxies I had never seen because I'd never gone so far south. I wondered where the Southern Cross was - my trip to the Andes wouldn't be complete without spotting it at least once.

Back in Cusco Susanne and I sat inside a dark café with a roaring fireplace. Most of the local cafes, including this one, were essentially all-day breakfast joints, but that suited us just fine. Our lousy lunch had killed our appetite for the day and we had munched on a roll of mint Mentos (the freshmaker) throughout the afternoon, so we ordered a light meal of yogurt with fresh fruit and muesli. It was a refreshing way to wrap up what had been a hectic, yet fascinating day.