Open Google Maps
Sign in to your Google account
Click the menu icon
Select Your places
Go to the Maps tab
Click Create Map
Enter a map title
Add a description if needed
Use the search bar to find locations
Click Add to map for places
Add markers by clicking the marker tool
Draw lines or shapes if needed
Organize items into layers
Rename layers as needed
Customize marker colors and icons
Save your map
Share the map using the Share button
Set viewing or editing permissions
Export or embed the map if needed