The region of Kensington in London is just so good! There are 4-5 railway station in within Kensington (Olympia, South, High Street etc). All major museums, Royal Albert hall etc are here! While I was here I had a couple hours free and checking out 2 gardens in the locality. One was Holland Park and it was most definitely my lucky day there!
The wondrous part it when you see from outside its almost impossible to see the trees and to figure there's such a place in the 6th floor. A day basking in the sun here is just the best!!!
To Get There:
Nearest Railway Stations: Kensington Olymipia, High Street Kensington
Entry fee: Free at both places