My husband and I did a 5 night stay at Smuggler's Den Campground from 7/30-8/4. All of the staff were friendly and helpful. The campground was clean, especially the bathroom and shower facilities. We did check out the new bath house they built which was huge and immaculate, but since we were staying closer to the main office it was easier to use the smaller ones, and while not new and shiny, were also clean and had great water pressure! The sites were well developed (we stayed at site 11, a 20/30 amp and water site for tents and pop ups). It was a large site located directly behind the camp office and small bath house. I am often skeptical of taking a site so close to the bathrooms, but they had the quietest closers on the bathroom doors which was amazing! The views right from our site were also stunning. They take their quiet hours seriously which was wonderful for us, with full days of hiking and exploring ahead. The location is also very convenient. About a 25 minute drive from Bar Harbor, but so much to do right in the immediate area of the campground, swimming at Echo Lake beach is just a 15-20 minute walk or short drive away. Would definitely recommend this campground to couples, families and singles alike. We hope to be back soon!