Plenty to do in paradise as activities abound in and around town.  San Juan del Sur serves as a hub to local beaches and tours which include: surfing, zip-line canopy tour, fishing, whale and dolphin watching, booze cruises, diving, sailing, turtle watching, motorcycle and quad tours to name a few.  You can usually book tours from your hotel and there are tour operators in town also.  For more relaxed pursuits just exploring beaches or lounging in a hammock is prescribed.