Honey Bees Swarm

Have you ever witnessed a honey bee swarm? I was in my back yard when I noticed an overabundance of bees flying around. I quickly retreated to my house as I am not overly fond of bees. I watched from inside and noticed they were all going to the same spot so of course I had to go investigate! I guess they were just taking a breather in their journey, as they landed here for a few hours and then were on their way again.