Gardermoen, primarily known for its airport, offers a few interesting activities and attractions for those who find themselves in the area. One of the notable features is Norwegian Armed Forces Museum, which provides insights into the country's military history. Visitors can explore various exhibits that showcase Norway's defense capabilities over the years.

Another appealing option is the Gardermoen Cultural Centre, where you can engage with local art and cultural events. The centre often hosts exhibitions, workshops, and performances that reflect the region's heritage.

For those interested in nature, the surrounding landscapes provide opportunities for outdoor activities. There are walking trails and green spaces that allow for a peaceful stroll or a more vigorous hike, making it easy to enjoy the natural beauty of the area.

Additionally, the nearby Jessheim town offers shopping and dining options, giving travelers a chance to experience local life. The town features a variety of shops and restaurants that cater to different tastes.

Overall, while Gardermoen may be primarily recognized for its airport, there are several local attractions and activities that can enhance a visit to the area.