Open Google Maps in a browser. Enter your starting location. Find points along your path, right click, and choose "add destination". Repeat until you have yo

Open Google Maps in a browser. Enter your starting location. Find points along your path, right click, and choose "add destination". Repeat until you have your path. Then you can click and drag the blue line of the path if you want to take a different route than the one that is auto-generated. If you choose "walking" instead of driving or transit it will include any walking paths in the database.