There are also hot springs all over Hungary (https://en.wikipedia.org/wiki/Sz%C3%A9chenyi_thermal_bath https://en.wikipedia.org/wiki/Sz%C3%A9chenyi_thermal_bath

There are also hot springs all over Hungary (https://en.wikipedia.org/wiki/Sz%C3%A9chenyi_thermal_bath https://en.wikipedia.org/wiki/Sz%C3%A9chenyi_thermal_bath, https://en.wikipedia.org/wiki/H%C3%A9v%C3%ADz https://en.wikipedia.org/wiki/H%C3%A9v%C3%ADz) and the western part of Romania (https://en.wikipedia.org/wiki/B%C4%83ile_Herculane https://en.wikipedia.org/wiki/B%C4%83ile_Herculane, https://en.wikipedia.org/wiki/B%C4%83ile_Felix https://en.wikipedia.org/wiki/B%C4%83ile_Felix), hundreds of kilometers (or miles if you prefer) away from any other form of volcanic activity...