What are the unique features of Lago Atitlán as highlighted by Sonia Justo?

Lago Atitlán appears in several posts, and a few unique features stand out:

• It is described as one of the seven wonders of the world
• Formed about 84,000 years ago by a volcanic eruption
• Located around 1,500 meters above sea level
• Has an area of 130 km², about 18 km in length, and depths up to 341 meters, making it the deepest lake in Central America
• Surrounded by charming lakeside villages like San Juan La Laguna

Would you like a short caption-style summary you can reuse when posting about Lago Atitlán?