If you havent heard of the Incan 'Gate of the gods' here's the picture of it.
The Door is 2 meters high and the whole carved door wall piece in the rock face is 7 meters high, the door alcove has a small inset in it small enough for a small circular disk.
There is a old story that goes with the door way that it was used for instant travel between our planet and the land of the gods. (The area is littered with rocks in the shape of buildings but this seems irrelivant) When the spanish came and started louting the inca priest Aramu Maru fled with the key of the gods from the seven rays temple and hid in the mountains in search of the gateway until he found it. There were shaman priest there performing a ritual and he showed the head shaman the key of the gods and using the key's "magical" powers and a special ritual (which ended with the key being placed in the small circular inset in the door way) the gate opened with a blue shimmering light like water suspended, the priest took the key and walked through the water with the portal closing behind him.
As some may know Peru is the home of the Nazca lines which were carved out of the cround and can only be seen properly from the sky and some even take into acount the curvature of the earth which still makes them look like a flat image from the sky the maths that these took into acount are even hard to be done today most resorting to working it out using computers and 3D design programs.
This skull and some more like it were found in Cahuachi the city of the line drawers which was abandond 500 years for no reason after it was created. Some of the sculls have the cranial capacity of 3600 ccm modern man has about 1400 ccm, the skull sizes should be more BC 35000 rather than AD 0-500 or even if these "people" lived from 35000 years ago they had to evolve in sothern america because american indians moving to america was the earlyest land crossing from russia to america and 35000 years earlyer would have been even harder due to continental drift.
Also their are mentions of "Gates of the gods" in many countrys often called different names but the most mentioned is in egypt (their is mention of disks like those from peru and of an actual "stargate" or "gate of the gods". The most mentioned disk is the 'Eye of Ra' the sun god and ruler of the egyptian gods) and also alot in norse religion as a gate to the world of the asgard which is the home of their gods (Thor and the gang).
Finaly (i dont deny the existance or non existance of aliens i'd like them to exist but i dont know if they do) on march 3rd 1999 for 40 minutes 5 silver glowing disks flew over the capital city with many home videos taken of them performing menouvers. The people there believe in aliens which come here to mine a rare unknown material from the ocean of peru and in return give curative effects to the mud pools of a small town which in the population of 10,000 more then 100 of the births are of twins because one of the pools gives the gift of a twin birth.
Or is the world just more openly crazy