Bad Sooden-Allendorf is a charming city located in the district of Eichsfeld in the state of Thuringia, Germany. Nestled amidst picturesque landscapes and rolling hills, this region is known for its natural beauty and rich history. The city is formed by the merger of two former independent towns, Bad Sooden and Allendorf, which adds to its unique character. Bad Sooden-Allendorf is renowned for its thermal springs and is often referred to as a spa town. Visitors flock to the city to experience the healing properties of its mineral-rich waters and indulge in various wellness treatments.