I live to the of NW London but always like to try somewhere new. Crystal Palace & Battersea Parks sound nice. Would they be worth a 1.5 hour journey for a day out? Also considering Hampstead Heath which is a bit closer. What London parks do you like?
We've done & enjoyed:
Queen Elizabeth Olympic Park
Holland Park
Hyde Park, esp the Diana playground
Greenwich Park
Also, Coram' s Fields was ok but wouldn't make a special journey.
Would love your recommendations.