You can go strolling along the pier, watch the waterworks at Paseo Herencia, get some drinks @ any bar or club, have a delicious dinner, catch a movie, shop @ Palm Beach Plaza or Paseo Herencia, catch a live show. Personally I myself Do love the casino and dancing
Well, I am usually passed out by 6 from the 30 Balashi's I drank on the beach during the day.
On a serious note, we travel with our kids so we are kinda limitted. Usually after we go out to dinner we are pretty tired so we might wrap up our night with a nice little walk or something. Sometimes we try to get the kids to go to sleep then my wife and myself will go out on our patio and just have a nice adult conversation that we seem to lack during the day.
Hopefully the most common response will be to have a little adult fun!
arubamark..... great answer! My wife and I will generally have a nice walk along Eagle Beach after a fantastic dinner, hang out in another hotel lobby or catch a nightcap at the Radisson. THEN.... I walk her to our room.... tuck her in... and go to the Casino at the Radisson and stay way too late!
Boca Catalina, Baby beach, the lighthouse at sunrise & Pure beach
We also take a nice long walk ....we have the granddaugthers with us and we started the walks a few years ago....we could see bats flying so we go "bat hunting" every night we listen & look for them ....usually puts the girls right out after along day