1. Ruins of León Viejo is a UNESCO World Heritage Site located near the city of León in Nicaragua. It was the original site of León, founded in 1524 by Spanish conquistador Francisco Hernández de Córdoba. The ruins are a well-preserved example of a colonial Spanish town layout, with the remains of churches, houses, and other structures. Visitors can explore the ruins and imagine what life was like in the early days of Spanish colonization in the Americas.

2. The working hours of Ruins of León Viejo may vary, so it’s best to check with local tourism offices or websites for the most up-to-date information. It’s recommended to call ahead if possible to confirm the opening hours. Unfortunately, I do not have a specific phone number available for Ruins of León Viejo.

3. The ticket information for Ruins of León Viejo may also vary depending on factors such as age, residency, and whether there are any special exhibitions or events happening at the site. It’s recommended to inquire about ticket prices at the entrance or through official tourism websites. As for transportation, visitors can reach the ruins by car, taxi, or organized tour from León, which is approximately 20 kilometers away.