The Nelumwewa hot spring has the highest recorded temperature among the hot springs in Sri Lanka. The temperature is 62 C and the main difference from the other hot springs is that it is located inside a “wewa”. The place can be approached within one hour from Polonnaruwa town. There is no point of going from Colombo just only to see the hot springs, but it can be included in your trip to Polonnaruwa sacred city or in a trip to the eastern coast (Pasikuda) through Polonnaruwa.