Ken and I are thinking about a camel caravan safari during our stop in Tenerife:
 Tenerife Camel Park
The website looks fun, but I can't get over the random cheesiness of the graphics on this page: 
http://camelpark-tenerife.com/es/parque.htm
I especially love the random girl jumping over the camel against a bright sun-colored moon...... 
And, check out the children waving checkered racing flags by a school bus on this page: 
http://camelpark-tenerife.com/es/precios.htm
So, have any of you ridden camels before? It looks fun!