The Diocesan Sanctuary of Our Lady of Monte Serrat is a historic site in Santos, Brazil, known for its breathtaking views and religious significance. Visitors can reach the top of Monte Serrat by a funicular railway or climb 402 steps to enjoy a panoramic view of the city. The sanctuary, built over 400 years ago, is dedicated to Our Lady of Monte Serrat, the city's patron saint. It's a must-visit spot for those seeking a mix of spirituality and stunning scenery in Santos.