Babas Thermal Spring
This resort has an 18 bed capacity and is 5km from Mudurnu and the water here is sourced from a spring that comes out of travertine formations. These waters have had positive results in curing metabolism, rheumatic, gynaecological diseases and digestion and kidney disorders.
Sarot Thermal Spring
The spring is 30km northwest of Mudurnu, inside the village of Ilıca, and close by there is a small facility for accommodation. The spring has been used for over 1,500 years and the historical bath here was made locally. The water has a temperature of 66˚C and is classified as “sour water”; drinking the mineral water is good for urethra and kidney disorders and bathing in the thermal water is good for rheumatic diseases.
Bağlum (Kesenözü)
Located 14km south of Seben and inside the borders of the village of Kesenözü, it has been used for bathing for hundreds of years and is known to aid stomach, weight, respiratory and circulation disorders, and has private motel accommodation available.
Çatak Thermal Spring
The spring is 30km southeast of Göynük in the village of Himmetoğlu inside a deep valley between steep rocks. The waters here aid rheumatism and sciatica disorders. From ruins found close to the spring it is believed to have been used during the
Roman era.