Пабамарка: Инка қамалдары мен ежелгі мәдениеттердің іздері

Pambamarca (alternate, Pimbamarca) is an eroded stratovolcano in the Central Cordillera of the northern Ecuadorian Andes in Pichincha Province. it is 25 mile (40 km) northeast of Quito. The summit is at an elevation of
The mountains of the Pambamarca in the Andean Highlands of Ecuador has many Pre Columbian fortresses that predate the arrival of the Spanish in the region; Pambamarca has the greatest concentration of these forts. The Pambamarca Fortress Complex has been studied with participation by many international organizations, universities, and the Government of Ecuador with the objective of exploring the cultural landscapes, its prehistoric, historic and contemporary cultures, particularly of Ecuador's important Pre Columbian cultural heritage. In 1998, Pambamarca was placed on the tentative List of UNESCO World Heritage Sites.

The fortifications originated with the Inca Empire who conquered Ecuador easily, and established themselves at Quito. Noting that the local indigenous community settled in Pambamarca were docile, the Incas thought that they could move in and occupy the territories outside Quito. But they faced serious resistance, and the war lasted 17 years before the Incas could finally conquer the Ecuadorians in the 1500s, with the fall of the fortresses. Following this, the Incas built many fortresses and lived in them. Among the provinces to the north of Quito the pre Hispanic fortresses are concentrated in the mountain range of Pambamarca. Inferred from the Cayambe pottery in use in the region, archaeologist examining the area are of the opinion that Cayambe culture has prevailed "as some peoples decided after many years of resistance and warfare to simply lay down their arms or become allies with the Inca." However, the Incas finally defeated the Cayambes and forced them to retreat to the shores of the lake Yawarkucha. It is also said that the Incas cut the throats of their enemies and threw them into the lake, which turned red with blood, and thus the lake got the epithet "Yawarkucha" meaning "blood lake". This aspect of the legend is to be confirmed by further explorations by archeologists examining the areas. One of the largest group of fortresses (on the hill which is called locally as pukaras) seen in Ecuador was the Pambamarca Group located along a ridge running in a north–south direction. These military structures provided security to Quito fortress and other forts such as Jambimachi, Pambamarca, Pachha, Campana, Olachan Tablarumi, Achupallas, Guachala and Bravo.

From the top of the Pambarmarca mountain, a strange weather phenomenon was noticed by Don Jorge Juan and Antonio de Ulloa and several other climbers who had gone there to establish signal posts for surveys. As the cloud covered hills became clear of the clouds and frost with the Sun rising, each person on the hill top started noticing his own image at distance of about 10 miles opposite to the Sun. In this image, the head of each one of them appeared (individually) within the centre of three concentric irises (with colours coalescing with each other) as if each one, individually, was seeing his mirror image; these were perpendicular to the horizon. An arch in white colour was seen at a distance from the three irises, circumscribing them. The diameter of the central iris was initially measured as 5.5 degrees while the arch around the circles was 57 degrees in size. Initially, the arches were seen in oval shape and as the Sun rose above the horizon it changed to a perfect circular shape, like the disc of the Sun. The arches displayed red colour bordered by orange colour, followed by bright yellow becoming straw colour and finally into green. However, the outer arch was seen all through in red colour only. Similar arches were seen when the Moon was rising. Such a phenomenon was noticed by the survey team frequently on the mountains here. In the past, others had also observed this phenomenon and named it as the "frostbow" or "cloudbow" as the cloud vaporized with sun rise. They are also called it the White rainbows unlike the rainbows which formed after rains.

The Pambamarca Fortress Complex is a large installation of many Inca pucarás, the team uncovered pre Inca fortresses at the base of Pambamarca. The existence of two types of forts and the recovery of many armaments is suggestive of a pre Columbian borderland, which is an important and rare find in New World archaeology. Another culture of special importance, which attracted the Incas to this region is that the mountains are located on the equatorial line. It is the unique feature not replicated anywhere else in the world and forms the dividing line for the culture. The mounds found here have been used by the local Indians as landmarks for solar and star position calculations.

The Incan Forts discovered in the Pambamarca extinct volcano region are 20, apart from two fortresses built by the Cayambe, the ethnic people of Ecuador. These fortresses have been identified as about 500 years old. According to the Director of the Archaeological Project these are inferred to represent border region between the fortresses built by the Ecuadorian people and the Inca. More fortresses are likely to be found in the entire northern region of Ecuador, which need further explorations. The Inca forts located at about 10000 feet (3048 m) elevation on ridges were built with stones laid over plinths called ushnus. Archeologists have inferred that these forts were inhabited and people living in them were ready for fighting with stone slings kept ready for use. The two Cayambe forts built with strong volcanic material known locally as cangahua are of large size which were inhabited. The forts were also well stocked with ammunition of two types sling stones and bola stones.