We are currently camping for 5 nights here. Booked our campsite a day in advance; I think we got lucky with a cancellation. We are here during a lot of rain from Ida but it's so beautiful and peaceful.
On a non rainy day, we did 5 hikes to explore the mountain. On a rainy day, we went to Miller Farmstead and ate at Rocky Mountain Bakery (definitely recommend).
Wifi is great, though not sure if it would hold up during a busy crowd.
If you can book this park in mid June to see all the rhododendrons bloom, you'd be a lucky camper.
We are in site number 64 which backs up to a wet weather creek. All the sites here are great. They are all fairly spacious.
We will definitely be coming back here to camp!