City Of Night

a vast landscape of caverns and ravines, glowing with firelight and echoing with the flutter of wings. There are secret canyons and caves carved into the rock all across the terrain, some of them stretching towards the distant sea. The bottom of the cliffs contained rivers and spaces for the lesser NightWing homes. The richer or more influential NightWing structures were built higher and are more skylit, closer to the stars. The terrain is quite rocky, with canyons and outcroppings. Caves delve deep into the mountains, and the coast is lined with rocky black-sand beaches and littered with tide pools and half-flooded caves. There are also dragon-made lakes and dragon-planted forests.