A short series of caches set to accompany Remembering Search the Stars which will take you on a circular walk of about 4km above Buriton, partly along the South Downs Way, and the Milkyway.
Name : Gallifrey
Type : Rocky
Orbital distance : It's complicated due to orbiting a twin star system.
Day length : ~1 Earth days
Year length : ~380 Earth days
Radius : ~120,225 km
Mass : 2.12x10^27 kg
Points of interest : Home of The Doctor, and the Time Lord race.
Recommended parking for the circuit is at Buriton Pond where there is ample free parking,