If your trip to Plan-les-Ouates is all sorted out but your itinerary is a little on the empty side, let us give you a helping hand.You'll need to wake up early if you want to check out all the great attractions that this place has to offer. Museum of Modern and Contemporary Art and Reformation Wall Monument are no-brainers. Place du Bourg-de-Four and Saint-Pierre Cathedral shouldn't be forgotten either.Close to the center, Patek Philippe Watch Museum is one spot to consider adding to your to-do list. Chapel of the Maccabees and Geneva Museum of Natural History are also close by and worth checking out.