Halloween looks a bit different this year because of COVID, but the weather is still nice and if you like to hike there are some pretty spooky trails worth checking out in Colorado. One of which being the Gold Camp Tunnels right here in Colorado Springs. You can see a few of them near Helen Hunt Falls. The 3rd Tunnel is the one that *supposedly* collapsed on a school bus, killing the driver and all the children inside. Since there's no proof to validate the story, most people think it's made up. But some hikers have reported hearing laughter and experiencing other spooky happenings during their hikes. Read more about that here.
And get a list of other spooky hikes in Colorado here.