Yep, the team is definitely in Mexico City...

NEWS: The team is settling in - today they share some of their general impressions. Check it all out at The Basecamp!

Coming Wednesday: Rounding out the Aztecs!

FIRST TIME HERE? Go to About the Mexico Trek to learn what it's all about.

TEACHERS: Check out the Teachers' Zone for all the background information and lesson plans you'll ever need.

Next update: Wednesday, September 2, 3 p.m. PST.