Arthur's Pass National Park Things to Do Tips by pepples46

Waimakariri

you can also walk on the stony river bed, looking for Greenstone which is sometimes swept from the Rainforest Rivers of the West Coast into the Waimak....is fun.

the outdoors

just don't drive like the devil is behind you, stop the car, get out, have a picnic better.....take a walk, explore whats beyond the road. Castle Hill, Cave Stream comes to my mind. all is very well signed out, you can't miss it.
Castle Hill right by the Road halfway to the Pass, always reminds me a little of Stonehenge, nothing like it realy, just reminds me of Stonehenge. but I think you get my drift, we all see what we wanna see