Welcome to Columbus Circle located at the southern end of Central Park.
While technically available 24/7 the late night to morning hours will not be realistic. People may be sleeping at waypoints covering info you may want. More enjoyable between 8am and 10pm
The location is quite active and interesting. You can enter the circle if you want to see the people and pigeons around the titular statue, but if you are not a fan of those nor Columbus this cache lets you ignore all that and walk around in a circle and appreciate the busyness of Manhattan to earn a Virtual Reward.
After arriving at posted coordinates you will see the circle with several streets intersecting with it. While waypoints are provided if you get confused, all the locations to visit are visible by walking in a counter clockwise circle in the sidewalks crossing each of the streets. Due to the 24x7 high volume of traffic, pedestrians, commuters, bicyclists, photographers, people standing there for no reason or some reason - you are best served with full attention on where you are walking as you will not get lost. When you are done you end up near the spot you started after walking in a circle. And at any point you can look around and see all the spots you will be visiting.