Look a third of the way from Arcturus to Vega for the dim little semicircle of Corona Borealis, the Northern Crown, with its modestly bright "jewel star," Gemma. Look two thirds of the way from Arcturus to Vega for the dim Keystone of Hercules.

In Keystone of Hercules is one of the most familiar deep-sky objects for binocular observers: the globular star cluster M13. But do you know where to pick up the equally bright globular M92 nearby? Get M92 once and it'll be there for you forevermore.