Hanoi, the capital of Vietnam, is known for its rich history, charming old quarter, and vibrant culture. Key attractions include the Hoan Kiem Lake, Ho Chi Minh Mausoleum, Temple of Literature, and the Old Quarter with its narrow streets and traditional shops. Visitors can explore One Pillar Pagoda, enjoy the famous water puppet shows, and sample local delicacies like pho and egg coffee. Hanoi offers a blend of historical landmarks, local culture, and bustling street life, making it a must-visit destination for culture and history enthusiasts.