An iguana soaks up the afternoon sun near the top of El Castillo at the Maya ruins of Xunantunich in Belize. Iguanas are numerous at the archaeological site, which is located less than a mile from the Guatemalan land border. Click the above image to enlarge, click to view my high-resolution photo gallery, or click to read my travel guide “How to Take a Self-Guided Tour of Xunantunich.”