Considering the Sandy Beach Hotel in Kos?
A VT member wrote the following comment about visiting Kos:
Therma springs by kat-m
The hot springs are amazing, they are supposed to have healing qualities. We went, I suppose at the wrong time of day, as the water really is hot and the daytime heat combined was a bit too much. If I was to return to Kos I would make the effort to go at night.