Does anybody know what this??

Question

Theres this big red lake thing that has puzzled me to what it it, its to the east of Cancun airport in Cancun, Mexico and it can be seen on google earth, I have also taken a screenshot here http://img294.imageshack.us/img294/4495/redthingcf8.png

Thanks :)

Answer 1

I think it is a mountain, I haven't been to Mexico but in Bazil the landscape is flat and than a big mountain can appear.