The History of Belize dates back thousands of years. The Maya civilization spread into the area of Belize between 1500 BC to 1200 BC and flourished until about 1000 AD. Several Maya ruin sites, including Cahal Pech, Caracol, Lamanai, Lubaantun, Altun Ha, and Xunantunich reflect the advanced civilization and much denser population of that period. The first recorded European incursions in the region were made by Spanish conquistadors and missionaries in the 16th century. One attraction of the area was the availability of logwood, which also brought British settlers.