### Tourism in the United States and South Korea: A Comparative Overview

The question of which city is known for being the most visited by tourists is intriguingly answered by examining two different nations: the United States and South Korea. Both countries boast vibrant cities that are magnets for international and domestic travelers. New York, in the United States, and Seoul, in South Korea, are exemplary cases of urban tourism hubs. This entry explores the cultural, economic, and social attributes that make these cities top tourist destinations in their respective countries.

#### New York, United States

##### History and Overview
New York, often referred to as New York City (NYC), is one of the oldest and most iconic cities in the United States. Founded in 1624 as a trading post by Dutch colonists, the city has grown to be a symbol of American ambition and diversity. With its five boroughs - Manhattan, Brooklyn, Queens, The Bronx, and Staten Island - New York showcases a unique blend of history, art, and culture.

##### Attractions
New York City is home to numerous world-famous landmarks and attractions that draw millions of visitors annually. The Statue of Liberty, a gift from France in 1886, stands as a symbol of freedom and democracy. Central Park, another major attraction, is an expansive oasis in the heart of Manhattan, offering a wide range of outdoor activities and scenic beauty. Museums like the Metropolitan Museum of Art and the Museum of Modern Art house unparalleled art collections and are pivotal in the cultural tourism of the city. Broadway shows, Times Square, and Fifth Avenue shopping also contribute to its appeal as a tourist destination.

##### Economy and Tourism Impact
Tourism is a substantial part of New York City's economy. The city hosts over 60 million tourists annually, contributing significantly to local businesses and employment. The hospitality sector, including hotels, restaurants, and entertainment, thrives owing to the influx of visitors.

#### Seoul, South Korea

##### History and Overview
Seoul, the capital and largest metropolis of South Korea, has a history that spans more than two thousand years. It was established as the capital under the Joseon Dynasty in 1394. Modern Seoul is a bustling city that blends traditional Korean culture with cutting-edge technology and modernity. It represents the heart of South Korea’s economy, politics, and culture.

##### Attractions
Seoul's appeal as a tourist destination lies in its dynamic mix of old and new. Historic palaces like Gyeongbokgung and Changdeokgung offer insights into the city's royal past, while areas such as Myeong-dong and Hongdae cater to contemporary tastes with their shopping, entertainment, and nightlife. The city is also famous for its efficient public transportation system and the Han River that provides peaceful recreational spaces in an urban setting. Cultural attractions like the National Museum of Korea and the War Memorial of Korea play significant roles in educating and attracting tourists.

##### Economy and Tourism Impact
Seoul is vital to South Korea's tourism industry, accounting for a large portion of the over 10 million international visitors the country receives each year. The city's infrastructure is heavily influenced by tourism, with numerous hotels, tour operators, and retail giants thriving in this environment. Tourism in Seoul significantly contributes to national and local economies, supporting many service-based industries.

### Comparative Analysis

Both New York and Seoul are essential to their countries' tourism sectors but appeal to international and domestic visitors for different reasons. While New York offers a blend of historical landmarks and modern cultural experiences, Seoul captivates tourists through its seamless integration of ancient traditions and high-tech urban life. Each city's unique offerings make them top tourist destinations and major contributors to their national economies.

As urban centers, both cities also face challenges related to tourism, including overcrowding and environmental impact. Despite these issues, they continue to evolve, implementing sustainable tourism practices and infrastructure improvements that cater to diverse audiences' changing interests and needs.

In conclusion, New York and Seoul each hold the title of the most visited city by tourists in their respective countries, showcasing the global appeal and significant cultural, historic, and economic impact of urban tourism. This comparative exploration highlights the pivotal role these cities play not only as travel destinations but as cultural ambassadors on the world stage.