If your trip to Arinsal is all sorted out but your itinerary is a bit on the empty side, let us give you a helping hand.Pal-Arinsal Ski Resort and Tristaina Lakes are interesting attractions that all travelers should make time to explore. Map out a route and enjoy exploring each one.Stop by Vallnord Ski Area. It's one sight you'll find on many travelers' to-do lists. Sant Climent de Pal and Arinsal-Pal are also nearby and worth a pit stop.