Augustów Sanatorium is beautifully located among such picturesque lakes as Necko, Białe, Rospuda, Studzieniczne, Sajno and Sajenek. The beauty of the place is emphasized by a thick forest surrounding it from three sides. It is Augustów Primeval Forest with its unique flora and fauna, which constitutes a major part of the area referred to as the “Green Lungs of Poland”.