This document provides instructions for creating and sharing customized online maps using Google Maps. It outlines 6 steps: 1) selecting "My Maps" and creating a new map, 2) giving the map a title and description, 3) using drawing tools to annotate the map, 4) selecting collaborate and sharing settings, 5) sharing the map link so others can add annotations, and 6) opening the map in 3D using Google Earth. The goal is to allow sharing photos, information and opinions about a local area on an interactive online map.