Originally Posted By: SwampDonkey
...A neat reflective item that I use each fall are glow-in-the dark tacks marketed for bowhunters (the white taped ones are the best). With just a few tacks you can mark a trail deep into the bush that is nearly invisible during the daytime but when hit with a small flashlight beam looks like a landing strip at night. A pack of 50 tacks costs about $4 at BassPro or WalMart and will mark about a kilometer of trail as long as the bush is not too think. Try it, you will be amazed.


I've used those tacks as well for trailblazing and they work great. A variant of that idea (also available with the hunting supplies at Wal-Mart) are twist ties, like the ones that used to come on a loaf of bread, with a white side and a red side. Both sides are highly reflective. This variant allows you to easily put the marker on a bush or shrub branch that won't take a tack. Also the twisty tie can be made to be visible from many directions of view. They pack flat and are practically weightless.