Start in San Juan
August is a rewarding time to begin a Puerto Rico multi-country trip in San Juan. The capital is lively, welcoming and easy to explore, with colourful Spanish colonial buildings, historic forts and cafés spilling onto the pavements. Spend a morning wandering the cobbled streets of Old San Juan, then pause for a cool drink before the afternoon heat builds.
Castillo San Felipe del Morro is a memorable first stop, offering broad views across the Atlantic and plenty of space to explore at your own pace. Later, try local dishes such as mofongo, fresh seafood and roast pork in a relaxed restaurant. Staying a few nights here gives you a useful balance of history, food and easy-going Caribbean atmosphere before you continue to another country.