scenery -- a remote forest called trees of mystery is for sale way up north in the redwoods near klamathvisits and hikes down a trail called the kingdom of trees. he's mesmerized by the unusual growth, like this one that looks like a giant candelabra. that's a redwood? >> it's several redwood trees. this is this arrival mechanism in this tree, and it fell down, and then its limbs turned into trees. >> wait.so, you're saying that t of a tree comes down, it reinvents itself as a tree? >> yes. isn't that amazing? >> it is amazing. >> these trees are very hard to kill. >> it's really spectacular. then there's this anomaly -- three giant redwoods reaching up to the sky in perfect symmetry, called the trinity tree. >> and this is where you get to hug the tree, and take a look up this tree because it goes all the way to heaven. >> hi, tree. >> they do.o be hugged. >> further down is the cathedral tree, made up of nine towering redwoods. >> maybe 800 years ago, a very large tree stood in the middle here. and it fell down, and the burls around the stump sprouted and grew into trees, forming a nat