Chaco Culture

Chaco Culture
The Chaco were an autonomous group within the Anasazi, the dominant native people within the US southwest between 300 and 1500 AD and the ancestors of the modern Pueblo peoples. The Chaco formed agricultural communities with towns, villages and a road network in what is now northwest New Mexico.

From 800s the characteristics of the Chaco culture became to appear here in the 10 mile long Chaco Canyon. The great houses (public buildings) of Pueblo Bonito, Una Vida, Hungo Pavi and many more were constructed. The zenith of this culture was from 1020 to 1100: leading to more roads, extensive trading, complex social structures. The Chaco population had died out in 1200, or migrated north and assimilated in other groups.

After being first proposed in 1985, this WHS was presented (and accepted) in 1987, now including the road network and Pueblo Aztec to more fully represent the Chacoan culture.

Year Decision Comments
2006Name changeFrom "Chaco Culture National Historical Park" to "Chaco Culture"
1987 Inscribed Reasons for inscription
1985DeferredAlready have Mesa Verde - Chaco originalilty is its road system - but this isn't within the site



Visit September 2006

The route from Sante Fe to Chaco Culture National Historical Park is easy. First the I-25 south, and then Highway 550 at Bernalillo. The 550 is another long road with not much to see. From the well-posted highway exit it takes another 21 miles, 14 of them on a dirt road. It's really remote out here, I wonder if there are other tourists around. After about 45 minutes bumping up and down I arrive at the Visitor Center. A few other people clearly have made it out here too, as there are already some cars in the parking lot. For an entrace fee of 8 dollars per car you can take a roundtrip of 9 miles through the valley and along the points of interest. The impressive Fajada Butte marks the entrance to the park.

But I start with the short walk to Una Vida. This is a mostly unexcavated great house. It's the most eastern of all public buildings in this region, that were connected by a road network. I pick up a booklet at the start of the walk which points out the most remarkable features. The walk has a length of 1.6 miles, and is a very enjoyable one in the relatively chilly morning. The highlight for me is the group of petroglyphs you can see on the rock just above the house.
I drive on to the next stop: Hungo Pavi. Here the walls are in a good condition. The Chaco were very skilled brick layers. Archeologists can deduct from the way the bricks were layed from which period a building originates. These buildings could become 3 to 4 storeys high.

At the end of the valley there are the two most complete ancient buildings, Chetro Ketl and Pueblo Bonito. Both are large building structures with about 500 rooms. Using another great booklet that you can buy for a mere 75 cents I walk the trails around and partly through these monuments. All kinds of pretty details are highlighted, like the little round holes in the rocks where the houses were attached to by wooden beams. There also used to be balconies at Chetro Ketl.
Pueblo Bonito was hit by a large rock in 1941 (you can still see this), but there's a lot left: the central square and the low doors between the various rooms or apartments are clearly visible here. Only about 2000-6000 people lived permanently in the Chaco Canyon: it's difficult to survive in this dry high-desert valley. Most of the buildings probably only had religious or commercial purposes.

After a very worthwhile visit of 4 hours (and having seen only part of the park) I concluded my trip at the Visitor Center where I watched a video about the astronomical knowledge of the Chaco. I learned from it that the walls of the great houses were built on exact north-south lines and that astronomical markers were placed on Fajada Butte. Much more mystery remains (also because of the lack of a written script), but Chaco Culture is a truely great site and a very worthy WHS!

More photos can be found in the Picture Gallery

Reviews

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I'm told road from the North is better; porpoising washboard road on reservation includes sudden drops that _can_ have a cow in them for omigod entertainment. Note wide shallow dams to channel rare fierce floods from mesa to fields. P. Bonito's later construc. tells us where Mesa Verde folk went during drought c. 1200 a.d. & trade goods, e.g. bright feathers, show connection to Aztecans. Bring food, water & hiking togs, devour info for sale there. A Valhalla for digger anthropologists. Amazing that thousands could live here; an outstanding study in sustainability.
 
Sheila Ross (Canada):
The Chaco Culture National Historical was the last World Heritage Site I visited on my recent trip to the Southwest. Although it is not far from several decently-sized cities and towns, it gives the impression of being quite remote. This is underscored by the fact that entering the park requires driving on 16 miles of rough gravel road. Although a road map makes this seem like a relatively short distance from the highway, realistically it takes rather a long time because one can't drive particularly fast on this very bumpy road (the road is paved once you enter the actual park). The park gets very warm in the summer and there is little shade.

The park features a large collection of ancestral puebloan ruins, including the massive Pueblo Bonito. This structure is believed to have been four stories high and contained over 600 rooms and 40 kivas (ceremonial round rooms). Pueblo Bonito was easily accessible from the main road in the park and the guided tour was very informative. More challenging trails to other sites in the park require a permit, and since we were only camping at the park for one night, we didn't have time to go.

A wonderful extra benefit to visiting the Chaco Culture site is that it has very dark skies, due in part to the park's active commitment to reducing light pollution. This makes it very popular with the local astronomy community; in fact one local astronomer has donated a domed observatory and other equipment. The park has regular astronomy programs, which we were able to enjoy the night we were there. One presentation did an excellent job of showing the connections between astronomical cycles and the structures, as it is believed that the Chacoan people were observers of the skies themselves. For example, strategically placed windows in the buildings capture the sun at key times of the year, in order to track events such as the solstices. This part of the Chaco experience was a real treat for my husband, as he is an amateur astronomer himself. The volunteers that evening let him help find things with the telescope and show them to other park visitors.

If you can stand the heat and the bumpy road to get in, Chaco is a very rewarding experience. I do have a few pieces of advice, though. The campground does not accept reservations and only has about 50 sites, so it's best to arrive by mid-afternoon to get a good one. Also, if you need firewood you should get it well in advance. There are few opportunities within an hour or two's drive of the site to purchase it, and none is available in the park. We almost had to do without, but the previous occupants of our campsite had extra and left it behind (thank you, whoever you are).
 
Emily (USA):
This is a wonderful place to visit, full of gorgeous vistas, hiking opportunities, and many chances to just sit back and think about what a structure like this means.
As I remember, the gravel road we took to get to Chaco was long and bumpy, but not outrageous. They have a nice visitor's center that explains a lot of the history of the area and Chaco itself.
Bring water with you - and a camera and journal. I would love to return and camp there - to witness Chaco at night would be amazing!
 


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