I have a overnight layover at Stockholm Arlanda airport on my return trip from Italy to NYC. My flight gets in around 5:20pm. My connecting flight isn't until the next morning at 10:25am.
Do I have enough time to take an overnight trip into Stockholm or should I just stay at a hotel at the airport for the night?
If it's worth going to visit the city, what is the quickest and most affordable way to get there? How far is Stockholm from the city?
Do I need a visa? I'm a US citizen.
Can I even leave the airport? I'm flying SAS.
Where should I stay? Is there a good hostel near transportation to the airport?