Your mission...

Sorry this mission has now been retired!

Suggest an erratic hypothesis

Stand here and spot the boulder which does not look like it is naturally from this place. Come up with as many different hypotheses (theories or ideas) as you can for why it is here.

Mission Information
This pre-Cambrian granite boulder, which is 4500-542 million years old, has an inscription that tells us about the physical forces it has experienced and forces us to think of another place and time.
Mission Risk: Low

Low. This should be easy but take care.

Can you imagine if this boulder fell on your foot!?

Tags: park boulder rock stone granite monument look hypothesis hypotheses ideas theory theories war soldiers sea sailors Navy

  • Badge

    Hyde Park Explorer
  • Completed count


  • Mission points


  • Question points


  • Challenger


Mission locations

Location mission
You will need to visit this place
Mission cluster
A group of missions

Recent activity


hellokitty_gb started this mission


PositiveCat2031 completed this mission


TRA0012 completed this mission


SouthallMan123 completed this mission


hellokitty_p started this mission

Risky business

Doing missions on this website can be dangerous. Always get permission before exploring and make sure your plans are reasonably safe. A place that is safe one moment can become dodgy the next so keep your wits about you. We cannot take any responsibility for any injuries or harmful effects resulting from your actions. It's your job to survive your explorations intact.

To increase your chances of success complete our training and safety tips before starting. That way you are more likely to win points and keep your head on.

Mission Id: 1020