Group 1 - Tehran is the capital of Iran, located at the southern foot of the Alborz Mountains, and serves as the political, economic, and cultural center of the country [1] - Golestan Palace, a UNESCO World Heritage site since 2013, exemplifies the architectural fusion of Persian traditional craftsmanship and Western cultural elements [1] - The Mirror Hall in Golestan Palace is renowned for its dazzling design, featuring countless mirror fragments that create a stunning visual effect when light enters [1] Group 2 - The Iran Carpet Museum showcases the intricate art of Persian carpet weaving, which carries ancient stories and reflects the cultural heritage of the Persian people [2] - A notable exhibit in the museum includes an 18th-century carpet featuring Chinese zodiac patterns, symbolizing the long-standing friendship between Iran and China [2] - Tehran's Grand Bazaar, one of the largest and oldest in the Middle East, offers a vibrant atmosphere filled with the aromas of spices and traditional Iranian foods, particularly the famous kebabs [2] Group 3 - The Grand Bazaar also serves as a "living" museum of traditional Iranian handicrafts, where visitors can purchase handmade items such as jewelry boxes and chessboards [3] - The "Hattam" inlay technique, which involves intricate geometric patterns made from camel bone, wood, and brass, highlights the dedication and skill of Persian artisans [3]