Greenwich is the oldest of the Royal Parks and features the Wilderness Deer Park, Flower Garden Lake, Rose Garden and Herb Garden. There are free concerts at the bandstand in the summer.
The park hosts the Prime Meridian Line and the Royal Observatory. From the hill by the observatory there are excellent views across the Thames to London and you can look down on the Greenwich World Heritage site.
Nearest stations:
OG: Maze Hill 0.61km
LRTS: Cutty Sark 0.97km
LRTS&OG: Greenwich 1.06km
Always check details regarding opening hours, accessibility and pricing before travelling.