The Canopy Tour (zip line) was awesome. We got this for about $10 US after visiting another resort for a presentation.
The Geronimo tour was an all day event. You get breakfast and lunch and you are brought back before dinner. You get to snorkle, swim, socialize and we even saw some dolphins on the ride over.
The Rhythms of the Night tour was very romantic, even though it rained. The buffet was delicious and the entertainment spectacular. Drinks on the last two tours were free.
The Tequila Tour was short, but we were able to taste many tequilas and lunch at the taco bar across the street was included. It was great. We also got to dress up and get our picture taken with our camera and his for $8 US including one print from him.
Geronimo, Rhythms and Tequila Tours were all booked via the activities department at Villa del Palmar. It's a good idea to find out what you want and then go to the 1.5 hour resort presentations to get it free. We're so glad we did that for the Canapy Tour!