I was reluctant to reserve a site at Fish Creek Campground because they are mostly pull-in, and very few back-ins. I stayed in a couple of sites in Loop A. To my surprise, I was actually digging the pull-in sites because it offered more room to a site. RVs or vehicle combination longer then 21 feet or 8 feet wide with the mirrors are allowed in this campground. It became an interesting entertainment watching RV owners park the vehicles just the way they want it and decorate their site. Each site offers a fire ring, a table which can be moved to anywhere you want, and plenty of trees where you can hang your hammock or temporary clothes line. Each sites are very spacious and you cannot hear the campers next to yours, even if the campground is full. The trees offered great aesthetic and shade to cool down on a very hot day. The camp hosts, John and Mary frequently do their rounds, and converse with the campers, along with the NPS law enforcement. Pets are allowed but has to be on a leash no longer than six feet, and must not be left unattended. 

There are showers and flush toilets, but there are no sinks to wash dishes. Fortunately, the camp hosts offers basins to lend for the campers to use to clean dishes, and must practice Leave No Trace. Scraps must be collected and contained, while the gray water or dirty water must be broadcasted or put in a cat hole at least 200 feet from any water source. The showers are free to use for registered campers. There are several if not a couple of spigots where drinkable water are accessible throughout the campground. 

Wildlife frequent this campground and do not feed them. Be Bear Aware, and always carry your bear spray, and flashlight especially at night. Properly store food or smelly attractant items in a hard-sided vehicle or special bear containers. Coolers are not bear proof. There are secured bear proof lockers that campers can use but it is shared with other campers. Keep a clean campsite, especially when you are not present. Several deers strolled through loop A in the morning, along with squirrels, chipmunks and birds. Fish Creek was pretty clean, and the bathrooms were free from bugs that stare at you as you do your business. There are dump stations near the entrance/exit.  The hosts does sell firewood for a price. I bought mine outside the park. It was tough to keep the fire going because it had been raining on and off. A short stroll between sites 19 and 21 is a mini trail that leads to a staircase to the Southwest Side of Lake McDonald where kids and adults can take a dip in the water. Mosquitos were not a problem but it is good to have protection from them.

Though recreation.gov indicates that the campground is full, there were sites that were open, either from cancellation or no shows. The neat thing that NPS does for the Glacier NP campground, is that they list the campsites' number on the campground entrance window that certain sites are open due to cancellation, and then it becomes first come, first serve. On this campground, the NPS does not take cash, only credit card. You can pay the NPS in the morning if you arrive late. So there are no envelopes where you can stuff cash and claim a site. Please follow the honor system. I was lucky to get a free site for one night because their credit card machine was broken. I did have Verizon cell signal but was very spotty. I am not sure about the other mobile services. Overall, this is one of my favorites because it is spacious, clean, lots of amenities and access to water.