Some guidebooks are still wrong, they now charge $10 USD(80 bol) for Extranjeros (strangers). Citizens - locals pay about 10 bol). Getting there is rather easy. If your staying in El Centro (the city), take a taxi to, or a minibus with the "Cementerio" flap on the window to the Cemetery. Across the street from the cemetery's main gate, there are florists and to the right of this area are minibuses headed to Tiwanaku. You shouldn't pay more than 8-15 bol. Expect a 90 minute drive, buy some snacks and make sure the prices aren't too expensive from them either. Also, when the drivers head up to El Alto on the road to Tiwanaku, they will most likely pick up more passengers if the bus or minibus isn't full. There usually isn't much traffic on the road out of El Alto, so besides this everything should be fine. some drivers drive fast so they won't waste time, but they are experienced so don't feel nervous. You might also want to choose to sit near a window or out of the sunlight. Also, note that the altitude at Tiwanaku is a bit higher than that of El Alto's, as a tourist your most likely not going to get used to this. The Sorojchi pill has been known as good against the altitude - but it is extremely dangerous to take this pill. You can also book a tour through the many tour operators in La Paz. Most of these appear to be in Spanish only. If you opt for a detailed and worthwhile experience, it's recommended to go with an English speaking guide, from ex. Topas Bolivia http[http://www.topas.bo
This is where you should stay, nowhere else to go to. There are only small villages in the surrounding areas of Tiwanaku and the site around it.
The remains of a Pre-Incan civilization. This monumental city in the Bolivian highlands 13,000 feet above sea level and one of 754 recognized World Heritage Sites, Tiwanaku is surrounded by mountain ranges, with Lake Titicaca on its west side (though not visible). The massive, solid blocks of a stone not indigenous to the flat plateau give rise to the site's nickname, "the Stonehenge of the Americas"--and, over the years, they have given rise to some other worldly theories of how the site came to be. The museum contains most of the amazing things built by the Tiwanakan people, pictures aren't allowed but sometimes ;;; can be taken. Something interesting is in the museum; a skeleton was recovered that is about 13,000 years old. This place is quite magical.
Take as many pictures as you can. This site is beautiful, the architecture and style is impressive. Don't cross over signs or anything, you'll upset the security guards there and might be kicked off grounds. You get quite a lot of freedom there, to walk wherever you want.
Many indigenous women will be selling pottery, scarves, clothes,crafts, and other handmade things. They do not really charge much, and these items are worth it for the price. You'll probably only come here once in your life, so you might want to make sure to buy things you'll have to remember. Some weigh a couple of pounds, so when packing your luggages at the end of visiting Bolivia, put these things in your carrying bag.
There are a couple of restaurants near the museum. They are a bit expensive but the food is exquisite. Make sure to be careful eating fish or other seafoods, they should be well cooked, especially since your probably not a native.
You'll find people selling water and beverages around. At the restaurants, they have more variety.
In August of 2007, a large hotel was being built in the town near the ruins. It will probably be completed in another 2 months or so but, there are about 2 motels there that seem fine. There really is no need to stay the night as visiting the ruins should take 4 to 5 hours the most. Perhaps in the future, there will be more to do and see, for now there isn't.
You don't want to leave this area. The area surrounding Tiwanaku and the small town around it is quite barren. You'll see a small mountain range to the West of the ruins and other mountains all around. The main attraction is this site so don't wander around.