I love the train ride from Galle to Ella, The tea plantation in Hatton, Devon falls, Kandy, Nuwara Eliya, Ravanna falls, Trinconamalee and Delft island. People are very friendly and are helpfull as well.
I stayed for two nights, it’s nothing great, the rest of srilanka towards the south is much much much better
Diyawannawa walk way and lessiure area is a Great place to hang out with friends
This is the best area to settle down near colombo. So close to the nature but yet close to the city as well. You can find ur self relaxing near Diyawanna Lake