A few facts about Hualpén
- Hualpén is home to about 87,000 people, among the 50 largest places in Chile.
- It lies in Biobio.
- It's about 432 km to Santiago, the country's largest city.
- Close by: San Pedro de la Paz (6 km), Concepción (6 km) and Talcahuano (7 km).