Raf and I went on an interesting hike at the Columbia Gorge last weekend. Again we found it in “100 hikes in Northwest Oregon” and it proved to provide us with all kinds mystery. Again. This time the hike referred to a trail that that barely existed. We finally found the trail by chance and followed it but it was very rustic. The story behind this place is interesting. It is Tooth Rock and it used to be the old Columbia River Highway. Here’s what the book says on page 118: When Engineer Samuel Lancaster laid out the original Columbia River Highway in 1913, he decided not to tunnel through Tooth Rock, a basalt shoulder of Wauna Point that juts out over the river.…