The best time to go to Fellabær is during the summer months, from June to August, for the most daylight and pleasant weather.During this period, you'll experience the "midnight sun," with nearly 24 hours of daylight, which is superb for exploring the natural beauty of the Eastern Region. Temperatures are generally mild, making outdoor activities like hiking and fishing more enjoyable. You'll find that most attractions and services are fully operational, including boat tours on Lagarfljót and visits to the Hallormsstaður National Forest.For those hoping to see the Northern Lights, late autumn and winter, from September to March, offer the best chances. While daylight hours are significantly shorter and the weather can be colder and more unpredictable, the long, dark nights provide an ideal canvas for this spectacular natural phenomenon.