Garmin BaseCamp

If you're looking for a reliable 3D mapping application that can help you transfer waypoints, tracks, and routes between your Mac and Garmin device, BaseCamp is a great option. With the ability to manage data using topographic Garmin maps, including digital elevation model (DEM) data like Topo U.S. 24K, Topo U.S. 24K National Parks (version 3), Topo U.S. 100K (version 4 and later), Topo U.S. 2008, Topo Australia, Topo Canada (version 4), Topo Deutschland, Topo Great Britain, and Topo products produced by many Garmin distributors, this software is incredibly versatile and customizable to your specific needs.

One of the great features of BaseCamp is its utility MapManager, which copies maps and unlock codes into the proper location, making them easily accessible whenever you need them. If you're migrating maps from your Windows PC, you can also download MapConverter and follow the simple instructions to get everything set up.

It's worth noting, however, that this software is still in development and has not yet been released for production. While it's believed to be reliable, it's important to use at your own risk until it's officially released. Overall, if you're in need of a comprehensive 3D mapping solution, BaseCamp is definitely worth exploring.