Join一 科学与技术 upcoming events being held in San Juan Nepomuceno. San Juan Nepomuceno is a picturesque colonial town nestled in the lush mountains of Colombia's Tolima department, known for its well-preserved architecture, vibrant cultural festivals honoring its patron saint, and surrounding natural beauty ideal for outdoor activities such as hiking and birdwatching, providing visitors with an enriching and memorable experience that blends history, tradition, and nature.