- Canyons and gorges (Wikivoyage)
Canyons and gorges are impressive geological wonders characterized by deep, narrow valleys with steep rocky walls that were carved out by the flow of a river or stream and erosion over time. The unique and dramatic landscape offered by each and every canyon and gorge makes them popular natural attractions all over the world.
- Southeastern United States (Wikipedia)
The Southeastern United States, also known as the American Southeast or simply the Southeast, is a geographical region of the United States located in the eastern portion of the Southern United States and the southern portion of the Eastern United States. The region includes a core of states that reaches north to Maryland and West Virginia, bordering the Ohio River and Mason–Dixon line, and stretches west to Arkansas and Louisiana.