The temperate rain forests in Olympic National Park are the only temperate rain forests in the United States.  These rain forests can contain more bio-mass then even tropical rain forests.  Each tree can be a host to tons of mosses, ferns, liverworts and other plant species and insects.  The lushness, the life, the peace felt in such a forest is amazing.  A forest such as this has been untouched for hundreds of years.  To be in a forest such as this changes a person forever.