We didn't do any big hikes but simply enjoyed the nature trails and river. We also drove 30 minutes to the coast and Ruby Beach.
The weather was perfect, we couldn't have asked for better. It as pretty much 70 degrees and sunny everyday. No threat of rain even in the rainforest.

"Tree house"
The Sitka Spruce grow big here.
Daniel and Grampa George
The Hoh Rainforest visitor center.
Ruby Beach
Starfish in a tide pool.
Daisy on the rocks.
This is how we sunbathe on Pacific Northwest beaches,,,fully clothed. :)