Longyearbyen is a small town, and most attractions are within walking distance. However, if you prefer to travel by car, there are rental cars available at the airport. For outdoor activities such as the hike to Sarkofagen Mountain or Northern Lights tour, you'll need to book a tour with a local company. Expect travel times to take longer due to the harsh arctic climate.
If you have more time, consider taking a boat tour to see wildlife such as polar bears and walruses, or visit the Pyramiden abandoned Soviet town. If you have less time, skip Mine 3 or the Northern Lights tour to accommodate your schedule. Remember to dress warmly in layers and pack appropriate outdoor equipment for your hikes and tours.