Caldas da Felgueira in Portugal is a hidden gem known for its thermal waters and picturesque surroundings. Nestled in the heart of the Dão region, this charming town offers a peaceful retreat for visitors seeking relaxation and rejuvenation. With lush vineyards, historic architecture, and a tranquil atmosphere, Caldas da Felgueira is the perfect destination to unwind and immerse yourself in the natural beauty of Portugal.