Family activities/hiking

I am heading out for a week the last week of this month. It is family trip for spring break and are staying at the Curio in La Quinta.. I have a 17 year old and a 12 year old. We like outdoor activities. I have a couple tee times booked at PGA west courses but looking for other ideas for hiking and outdoor activities. What are the must dos for family and also do I need to book anything in advance? Also interested in jeep tour if they do that there.