Pedro de Osma Museum is just one of the attractions in Barranco, Lima so you might want to stop by during your trip. Hotels.com travelers also say the area is artsy and has lots of nice beaches. It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you want to experience more of the culture Lima has to offer, head to Barranco Park, Barranco Viewpoint, and Bridge of Sighs.