I have done my share of hikes in the west and most of them are memorable for different reasons. Some are exhilarating due to their difficulty or heights that give you wondrous views and vistas. Others are favorites because, as you traverse the trail, there is beauty all around you. Some are memorable because you shared the experience with close family or friends. No matter what the reason, they are experiences that you never forget.
The Park Avenue Trail in Arches National Park is not overly difficult (mostly flat), nor is it overly long (1 mile one way), but the scenery along the way and in front of you is beautiful. It got its name due to the sandstone walls that tower over you, reminding one of walking on Park Avenue in NYC. I love this hike because of these formations but, even more so, is that I first shared it with my son after he graduated from college. We spent two weeks exploring Utah together and this was the very first hike that we did together. I will always remember that hike and him whenever I am there, and it makes it one of my all-time favorites for that reason.