The Sierra de Toluca is a mountain range located in the State of Mexico, near the city of Toluca. It is part of the larger Trans-Mexican Volcanic Belt and features several peaks, including the prominent Nevado de Toluca, which is the fourth-highest mountain in Mexico. The area is known for its diverse ecosystems, ranging from pine forests to alpine meadows. This region is popular for outdoor activities such as hiking, camping, and skiing in winter. The Nevado de Toluca also contains two crater lakes, Laguna del Sol and Laguna de la Luna, which attract visitors for their stunning views and recreational opportunities.