Beautiful view of Bergen! They have 2 floors of restaurant (1st floor a-la carte and more formal one on the 2nd floor). Little souvenir shop, bbq spot, children playground. Must go in Bergen!
While main viewing area is nice, I also recommend the many trails behind it. You can take a short or long hike into the Norwegian woods from the top of Floyen. Or just hike back down to Bergen!
Want to go from quaint downtown straight to a (mini) mountain? Take the Fløibanen funicular up to Fløien. It has views, cafe, plenty of hiking routes. I recommend walking the windy trails back down.
Hike to the top of the mountain for a fun hour filled with the greenest park you'll ever see and tons of scenic views. More hike trails at the top. Take the tram back down.
The view is amazing and well worth the trip. There is a gift shop and cafe at the top. Make sure you grab a car on the funicular where you can watch the harbor as you ascend.