No. I did not notice any while there. Good luck
No no no You can barely pick up cellular towers
No Wi- and no cell reception. You might be able to receive texts, but you won't be able to send.
Not in the park area. Few restaurants close by will have it.
I can't remember if there was Wifi but I did have some cell reception in areas.
Not that I know of.
No WIFI in the park as far as I know and as stated above cell phone reception can be spotty on the peninsula. Our last visit I could call my wife but could not receive calls from Tacoma.
My husband was able to call me and I was able to text him while we were on the trail to the light house. He walks much slower than I do so he called me to see how steep the trail was ahead of him. We had no problems. Enjoy the hike.
Get quick answers from Cape Disappointment State Park staff and past visitors.