Should goto Tulum?

Travel Info
I will be staying Cancun and plan to visit Chichen Izta but is it worth it to also visit Tulum

Travel Tips

Chichen Itza is far bigger/better and you might be disapointed if you go to Tulum afterward. The architecture is far more impressive blending Toltec and Mayan influences. Chichen Itza is a UNESCO World Heritage Site. So it is one of only 830 sites in the world with this honor including the Statue of Liberty and Great Wall of China. It may be "touristy" but its really impressive.

Others
hi Bruno gave you a good answer chichen itza is a much larger area and offers more ruins to see althorp tulum has a really nice beach camping area and hut's on the beach you can look up on the cliff and see the ruins it is a one of a kind built to with stand hurricanes i stayed months at tulum fun fun and more fun
been to both
You can bet on it! Actually, some tour operators will offer you all day trips visiting Tulum and Xel Ha. Both are great places. If you like archaeological sites and Cristal clear white sand beaches, go for it!
http://www.xel-ha.com/
www.rivieramaya.com
I would say its a must....it's the only archeological site facing the ocean. The view its amazing and after walking the site you can swim there.