Discover two of the United Kingdom's most iconic locations on a guided day tour. Be sure to ask your knowledgeable guide as many questions as you like about these locations as you enjoy this fact-packed day tour. First, visit the quintessentially British town of Windsor and walk through its idyllic streets and gardens. Discover why this is one of Queen Elizabeth II’s favorite locations and how it came to be home to the glorious Windsor Castle. Enjoy some free time to stroll through the quaint cobbled streets, along the river, and enjoy wonderful views of the Castle. Take selfies, discover the history, and learn more about this quintessential British town. Continue the tour to the mysterious prehistoric monument of Stonehenge located on Salisbury Plain in Wiltshire. Learn about the various theories surrounding its purpose, including a temple for sun worship, a healing center, a burial site, or perhaps even a huge calendar. Be amazed by this imposing structure of massive stones, which were hauled for hundreds of miles using only the most primitive of tools. Return to central London in the evening after a full day of exploration.