Of course! Golf, swim in the other 3 lagoons on site, Luau at Paradise Cove, walk/run in the Ko Olina resort area. Charter a fishing boat at the Harbor. You want to venture off to one of the other beaches on the west side...there are options. Be careful as surf can be life threatening during winter months (now-Feb). Pokai Bay is my recommended spot in Waianae. Make sure you know about the area before venturing out there. In the Kapolei area there are some shopping establishments- Target, Walmart, and Ka Makana Ali'i (Mall) as well as a number of eating establishments. Other than that, you'd need to head towards town or Waikiki area or North Shore to see other attractions that would be of interest. Hope this helps.