Peek beneath Metro Manila's bustle and buzz, and you’ll be richly rewarded. Most often used as a pit-stop by travelers exploring the Phillipines’ 7,500-island archipelago, this manic Southeast Asia metropolis is intense, interesting, and authentic. Brightly-colored Jeepneys might hoot and honk on the traffic-jammed roads of modern neighborhoods like the Makati Central Business District, but the historic walled city of Intramuros Walled City offers respite with its crumbling forts from the Spanish colonial period. Other top things to do in Manila outside the city limits include visiting the Taal Volcano and Tagaytay Ridge, exploring Quezon City, and the Angono Caves, a UNESCO World Heritage-listed site home to prehistoric petroglyphs.