I went back and forth between a couple different hotels in Wengen before settling on the Hotel Regina Wengen. And boy and I glad I settled on the Regina.
This was the second leg of a larger trip to Switzerland where I was celebrating a rather large milestone birthday (begins with a '5'... eek!). When we checked in, we were greeted with the super friendly staff who let me know they upgraded us to a suite in the hotel. So our room for 5 nights in Wengen was the Suite Magdalena. A beautiful cluster of rooms with a separate living space, bedroom, large bathroom and a hidden dressing room. All of the rooms had an exit to a balcony where I'm pretty sure I took all my best pictures of the trip (great view of Monch and Jungfrau). I couldn't have asked for a better place to celebrate a birthday.
Breakfast was also included and absolutely immaculate. The buffet was huge, with many choices for many different diets. My wife and I are vegetarian and had no issues setting ourselves up for a day of hiking with the breakfast we were supplied.
Location is perfect. I originally choose the location because it appeared to be close to the train station on a map. Indeed, it's VERY close to the train station (yet, very little noise from the train in the room). It was perfect as a base for getting on the train and checking out the region. It was also within a 5 minute walk to nearly all of the restaurants in Wengen.
Memories of this hotel will stick for a LONG time.