From one map geek/traveler to you, the viewer, knowing how far you can travel around your destination is critical. There are a lot of great websites for calculating driving distances as a radius from a fixed point. Free Map Tools, How Far Can I Travel is the best I have seen.

The map below illustrates all locations accessible from Rocky Neck State Park within approximately 60 minutes drive. The population densities in this area of the Northeast make traffic patterns a big factor. The driving times are based off average traffic within a 24 hours period.

View Rocky Neck State Park – 1 Hour Drive Radius in a larger map