The best time to go to Hellissandur is during the summer months, from June to August, for the most pleasant weather and longest daylight hours.During this period, the days are very long, often with 24 hours of daylight in June, which is great for exploring the Snæfellsnes Peninsula. Temperatures are mild, typically ranging from 10°C to 15°C, making outdoor activities like hiking and wildlife spotting more enjoyable. This is also when all roads and attractions are fully accessible.For those interested in experiencing the Midnight Sun, June is the ideal month. The extended daylight means you can plan excursions well into the evening, making the most of your time exploring the rugged coastline and the Snæfellsjökull glacier.Travellers hoping to see the Northern Lights should consider visiting between September and April. While the weather is colder and daylight hours are shorter, the darker skies offer the best chance to witness this natural phenomenon.