If I had to choose just one word to describe this trail, I'd go with surreal. In my opinion it is…read moreone of Rochester's greatest hidden gems, and I'm surprised to be the first to review it.
The trail more or less begins on the other side of the river from the U of R campus, and you go through Genesee Valley Park to the old railroad bridge that crosses the Erie Canal, and basically just keep on going.
My guess is that most people get spooked by the industrial district that runs along Scottsville Road, and that's unfortunate because there's a very beautiful area that runs through that area. part of it appears to have been reclaimed by nature, but it's worth venturing through because there is a really peaceful area right by the river where you feel as if you're in the middle of a wilderness even though you're just on the other side of the river from East River Road.
The trail sort of breaks up once you hit Scottsville Road, but picks up again down the road when you get to Little Black Creek Park, which, by the way, is an amazing place to visit right after a bad ice storm. The trail continues south and almost reaches another stretch of trail on the opposite side of the east/west railroad track that runs through Henrietta, but I guess there just hasn't been enough interest in this trail to connect it better thus far.
Once on the other side of the tracks you will come across a massive culvert and then once on the other side of Jefferson Road you'll see a whole bunch of really old derelict telephone poles along with the outline of the dried out canal that used to run parallel to the trail.
Eventually you will reach Scottsville, which is a rather pretty, idyllic small town with a charming graffiti bridge park and elevated walkway that leads to the trail. From there the trail goes on to Avon, and during the Fall it is quite lovely. Upon reaching Avon, I highly recommend taking the detour trail that leads to that town because there is a lovely bridge there and the town itself has a very "Mayberry" vibe to it. Go a little further and you'll find a cool place called the Five Arch Bridge on the outskirts of town.
From Avon to Fowlerville, you'll see some interesting ruins of the canal from sections of the trail that are at a significantly higher elevation than than the Genesee, and from Fowlerville to Piffard there is a nice detour I found (due to necessity r/t flooding) that runs by a really cool Catholic monastery. Their chapel is as serene as it is awe-inspiring and their shop has a variety of baked goods and jams, my favorite being Elderberry jam. Once you reach Cuylerville there is an interesting tractor museum and I absolutely recommend taking the road on a detour east to see an old Revolutionary War site where a couple soldiers got tortured to death by the Seneca as well as Fall Brook Falls (but don't drink the water from the falls...just trust me on that one). Also along the way there is a barn with a silo where this massive tree grew in the middle of it and you can see the top of the tree emerging from the silo.
Mount Morris is another quaint small town and then when you reach Sonyea things start to get weird. First there is an old Shaker Village and an abandoned colony for epileptics that is somewhat evocative of the derelict asylum from "Until Dawn" and then you reach a prison that has all these historical buildings built up in a highly militarized way, almost like something you'd see in an episode of "The Handmaid's Tale." The main map you find of the Genesee Valley Greenway from Google is somewhat misleading because the color difference between the main trail and "closed" is very subtle and although the original railroad did go through the correctional facility and then the state forest on the other side of it, there isn't really much of a trail that goes through all of that, although there is definitely some kind of path and I must say that I rather cherish the memories I have of going through Aurora and seeing some of the Mennonite farmland that I passed through on the way back. My advice is once you reach Sonyea make sure you have the AllTrails app downloaded because the NikeRunClub and UnderArmour apps are pretty much useless when it comes to finding the beginnings and ends of these trails. The trail does continue on further than what I have explored, and I hope to someday pick up where I left off.