GAP Adventures is doing a 15% off promo on most of their Mexico trips in celebration of Mexico Independence Day. Use coupon code: Mexico15 at checkout. For travel by December 31, 2009, but must be booked by September 25, 2009.

The cheapest trip is a 15 day  Mexico City to Cancun (overland) trip visiting: Cancún, Playa del Carmen, snorkeling in cenotes, Chichén Itzá, Palenque, climbing Mayan temples, San Cristóbal, Mérida, Oaxaca, Puebla, and Mexico City. It’s $699 – 15% = $594 (+ a $250 local payment on arrival) = $56/day. Remember, GAP & Intrepid trips only cover transportation, lodging, and an occasional activity. Perfect for an adventure tour 1-2 week vacation — when you don’t want to mess with planning, but don’t want to go to an all-inclusive etc. Reminder: You can usually get 15-25% off last minute late departure trips too. (photo: mindaugasdanys)