Trysil is generally considered a very safe destination for solo female travelers. The locals are friendly and welcoming, crime rates are low, and it is heavy on outdoor activities such as skiing, biking, and hiking. However, like anywhere, it’s important to always be aware of your surroundings and take general safety precautions such as avoiding deserted areas at night and securing your belongings. But overall, it's a very safe place with a relaxed atmosphere and strong respect for visitors.