Just a 15-minute walk from Crespo Beach and 0.9 miles from Marbella Beach, Casa Sonia features accommodations in Cartagena de Indias, with a terrace. The property is around 1.4 miles from Steps of La Popa Mount, 1.8 miles from San Felipe de Barajas Castle, and 2.8 miles from Cartagena's Walls. Cartagena's Gold Museum is 3.4 miles away, and Rafael Nunez House is 2.5 miles from the guest house. Palace of the Inquisition is 3.3 miles from the guest house, while Bolivar Park is 3.4 miles from the property. Rafael Núñez International Airport is 1.2 miles away.