How to reach Andorra:

Since Andorra has no airports, you can enter only via France or Spain. Carcassonne (CCF) Airport in France is the closest airport (about 101 kms away), while Barcelona airport is 140 kms away.

Maybe you can visit Andorra for a couple of days when you are visiting Barcelona 

Captain Nero’s Recommendations if you are visiting Andorra:

1) Andorra La Vella: If you come to this country, you have to visit the capital. It’s the busiest tourist attraction in the country, and perched high in the Pyrenees mountains, you get gorgeous mountain views from almost everywhere in the city.

2) Madriu-Perafita-Claror Valley: It’s just 42 square kilometers but what a special place – its the “spiritual heart” of this tiny nation. You remember those picture books and those drawings we used to make as kids – of a mountain, a stream, the sun smiling down, a few cottages? Yes, it’s like that! Beautiful and unspoiled, this remote glacial valley is home to a variety of endangered and rare species of wildlife. There are spectacular views of mountain pastures, rugged cliffs staring down at you, and thick forested valleys. Getting here is an adventure. Being so remote, the valley is only accessible by walking trails, making for a gorgeous and peaceful hiking experience.

3) Ski lovers, you can go to Vallnord, the top skiing destination in Andorra. A lot of Europeans visit this place to ski. Its basically made up of three resorts, and has great snow slopes perfect for skiing.

4) Valira D’ Orient Valley: Take a car and drive to this valley. The scenery is absolutely stunning!