That is a movie by Danny Boyle, nominated for Oscar last year( a true story)....

http://en.wikipedia.org/wiki/127_Hours

I am not sure what you mean by "127 hours movie"...  Can you clarify?

are they shown in 127 hours movie?

I recommend the travel there!  It is accessible by various tours from a small town called Page, Arizona -- close to the border with Utah.  

While the tour I took looked a bit expensive at first ($30 for a 90-minute visit), afterwards I was happy I didn't save the money -- it's a lifetime experience to see such things, while saving $30 is hardly equivalent to a life-changing experience.

Beautiful pictures! I had to open them in a separate window (=larger scale) to see the shapes.First I thought there'd been some kind of mistake - looked like totally abstract art. I imediately looked up antelope canyon and was pleased to find out that it's the land of the Navajos. Navajos (and Apaches) has been my favourit indian tribes ever since I was a child. Travelling on the Internet is not the same as travelling physically but it's not bad

Very nice?! Do you Canyoning?

check this: "Xa" canyon,Crete, Greece.

Regarding the geological formation of the canyon, here is what Wikipedia has to say (http://en.wikipedia.org/wiki/Antelope_Canyon):

"Antelope Canyon was formed by erosion of Navajo Sandstone, primarily due to flash flooding and secondarily due to other sub-aerial processes. Rainwater, especially during monsoon season, runs into the extensive basin above the slot canyon sections, picking up speed and sand as it rushes into the narrow passageways. Over time the passageways are eroded away, making the corridors deeper and smoothing hard edges in such a way as to form characteristic 'flowing' shapes in the rock."

Is a very interesting tour...the subtitles where enough dispite the problem you had.

Thank you for sharing such an unusual views .

Interesting formations. Do you know how the canyon got those shapes, was it a river or glacial-rivers or?