 Receiving a New Zealand geology lesson from John. This is overlooking the Waimakariri River, a braided river that was formed by several glaciers that have come through. |
 Typical scenery along the main road that cuts through Arthur's Pass |
 The panorama at Castle Hill |
 The limestone rocks of Castle Hill (note the moon in the background!) |
 More geology lessons from John. Here we're learning about how the limestone rocks were formed and shaped. |
 Starting our walk through the limestone rocks |
 David successfully climbed a rock, but now can he get down? It's steeper than it looks... |
 Katie also received a rock climbing lesson today... |
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 Paula also gave it a shot - look at that stretch! |
 Of course, getting down required some intense concentration... |
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