I stayed at the top of the first Hill on the left near the information station. T-Mobile cell service is decent. You're far enough away from the road to not hear traffic noise however the helicopters go by from 8:00 a.m. until about 8:00 p.m.. they come by about every half hour. Being that it's the beginning of the road 302 you do get a little bit of cars driving for further spots. All in all great little place.