I went to the Grand Canyon with my family when I was about 8 years old, and I had a very blah experience. I think the scale of it is too huge - you don't appreciate it. David Roberts blahcanyonexperience Change image and share on social
Perhaps the greatest Maya mystery of all is the cause of the civilization's abrupt decline. The last dated stela erected at Tikal was put up in A.D. 869; the last anywhere in the Maya world, in 909. David Roberts abruptcivilizationdate Change image and share on social
