I almost passed on Jantzen Beach RV Park because of previous reviews. I am so glad that I didn’t.
The location is good. It’s a short drive to Portland Downtown and the “interesting things” to see. It is true that arriving in Portland during rush hour is a problem, and rush hour begins at 2:30. All traffic is eventually routed onto a limited number of bridges, which will cause delays. However, prior to 4:00, the delay isn’t long.
Jantzen’s is a pleasing park. Lots of grass, three pools, a reasonable gym, and nice people to welcome you. It’s very nice place for dog walking. I do not notice a noise problem. I was there for two nights, Friday and Saturday. Train whistles can be heard, starting about 9:30PM. The last was at 11:30 PM on Friday and there were very few prior to that. I didn’t notice any road noise at all during my entire stay.
There are long term RVers. However, there are none of the problems we associate with that description. This park is well managed, well maintained, and a great place to stay, long term or just overnight. My motorhome is 42′. I tow a car, and had no problem maneuvering within the park. I would have rated this park a 10, but for the poor Wi-Fi where we were. I will definitely make a reservation at this park for my next trip to Portland. We camped here in a Motorhome.