Simulation is a really useful tool for practice! I’m pretty sure this Hang Gliding sim uses Cesium for its environment: https://freeflightexperience.com/ https:

Simulation is a really useful tool for practice! I’m pretty sure this Hang Gliding sim uses Cesium for its environment: https://freeflightexperience.com/ https://freeflightexperience.com/ I know people who will practice flying at unfamiliar sites on it first - so that they’re better prepared when they get to the real thing.