21-Day US Trip｜New Year's Departure, Comprehensive Guide

New Year's is coming, planning to go to the US for a vacation? This 21-day travel guide will take you around the US, so you won't miss any scenery. Save it now! / The US is located in the heart of North America🗺️, with a rich history and diverse culture. From the Statue of Liberty🗽on the East Coast to the Hollywood Walk of Fame🌟on the West Coast, every corner exudes a unique charm, known as the land of freedom. / 🛫Itinerary: D1: Seoul✈️New York (New Jersey), start your US trip! D2-D3: Explore Manhattan and New York City in depth, and feel the prosperity and vitality of this city. D4-D6: Travel from New York to Philadelphia and Washington, then to Buffalo and Boston, and enjoy the scenery of the eastern US along the way. D7-D11: Fly from Boston to Salt Lake City, then take a bus to West Yellowstone, Jackson, and other places to enjoy the magnificent scenery of the western US. D12-D15: Have fun in Las Vegas, then go to Los Angeles and San Diego to experience the sunshine and beaches of California. D16-D17: Travel from Los Angeles to San Francisco, and finally fly to Honolulu to enjoy the tropical style of the Pacific Islands. D20-D21: Honolulu✈️Seoul, end your US trip and return with a full load!✨ / Essentials: 🧳Things to bring when traveling to the US 📞 Prepare a SIM card for easy contact. 🔌 Plug adapter is a must, as the US voltage is different. 🪪 Passport and visa must be complete to avoid trouble when entering and leaving the country. 👔 Going to the US in December, remember to bring warm coats and clothes. 🔋 Chargers and power banks, so your phone and camera are always charged. 💊 Common medicines are essential to stay healthy. / That's the end of the US trip. I hope these guides can help you. Have fun and bon voyage!🎉