Andorra la Vella is surrounded by beautiful mountains and valleys, so take advantage of it and spend a day in nature. Start by taking the cable car to the top of the Coma Pedrosa, the highest peak in Andorra. From there, you can enjoy breathtaking views of the Pyrenees and go for a hike in the surrounding area. In the afternoon, head to the Vallnord ski resort, where you can go mountain biking, zip-lining, or just relax in the beautiful natural surroundings.