Basel Fasnacht is a three-day carnival that takes place annually in February or March. The event is known for its elaborate costumes, lively music, and colorful parades. The carnival has a long history dating back to the 14th century and is a beloved tradition in Basel. The best part? It's completely free to attend! Join the locals in the streets and experience the magic of Basel Fasnacht. This budget-friendly event is a must-see for anyone visiting Switzerland during the carnival season.