http://www.jimmys-adventures.net/elephant-trekking-chiang-mai/

Trekking In Chiang Mai, Thailand?
Does anybody have any suggestions for a 2-day, 1-night trekking tour in Chiang Mai? I am looking for a trip with approx 2hrs or hiking a day, and during the trip an elephant ride, visiting local hill tribes, bamboo raft ride and/or white water rafting ride. Travel date will be in mid-April
Thanks!
April is the hottest month of the year in Thailand, so be prepared for that. http://www.visualthailand.com has 100′s of current photos of Chiang Mai so you can actually see the place you will be visiting.
http://www.1stopchiangmai.com/ this site I find to have the most accurate and useful Chiang Mai travel information
Good luck with your trekking
Chiang Mai Elephant Trek and Thai Village