Getting to Denver, Colorado, depends on your starting location and preferred mode of transportation. Here are some general guidelines for various scenarios:

If You're Traveling from Within the United States:

By Air:

• Denver International Airport (DEN), also known as DIA, is the primary airport serving Denver. It's one of the largest airports in the United States and offers numerous domestic flights from all over the country. You can book a flight with almost any major airline.
• Once at the airport, you can get to downtown Denver by taxi, rideshare (Uber or Lyft), the A Line commuter train, or rental car.
• Private airports for charter includes **Centennial Airport (APA).

By Car:

• Denver is accessible via several major highways. Interstate 70 (I-70) runs east-west and is a common route if you're coming from either the east or west coast. Interstate 25 (I-25) runs north-south and is convenient if you're coming from the northern states or southern states like New Mexico.
• Make sure to check the route and weather conditions ahead of time, especially during winter months, as mountain passes can be challenging.

By Bus:

• Companies like Greyhound and FlixBus offer bus services to Denver from various locations across the country. The main bus station in Denver is Union Station, located downtown.

By Train:

• Amtrak's California Zephyr line runs through Denver and offers a scenic route if you're coming from the San Francisco Bay Area or Chicago. Union Station is the main hub for Amtrak services in Denver.

If You're Traveling from Outside the United States:

By Air:

• Denver International Airport (DEN) serves as the primary international gateway to Denver. While many international flights might require a connection in another U.S. city, there are direct flights from several international destinations.
• Upon arrival, you can use the same transportation options mentioned above to get to downtown Denver or other parts of the city.

Tips for Traveling to Denver:

• Check for Deals: Look for flight, bus, or train deals ahead of time to save money.
• Accommodation: Denver has a wide range of accommodation options. Booking in advance is recommended, especially during peak tourist seasons or when major events are happening in the city.
• Altitude: Denver is known as the Mile High City because it's located at an altitude of 5,280 feet (1,609 meters) above sea level. It might take some time to acclimate to the altitude, so stay hydrated and take it easy for the first few days.
• Transportation in Denver: Once in Denver, consider using public transportation (RTD - Regional Transportation District) which includes buses and light rail services, or rent a bike to explore the city. Denver is also quite walkable, especially in the downtown area.

Remember, travel plans can be affected by weather, holidays, and other unforeseen events, so always check for the latest information before you depart.

Denver, Colorado, is best known for several key attributes:

1. The Mile High City: Denver is famously known as the "Mile High City" because its official elevation is exactly one mile (5,280 feet or 1,609.344 meters) above sea level. This unique elevation contributes to the city's stunning mountain views and outdoor lifestyle.

2. Outdoor Activities and Nature: Denver is a gateway to the Rockies and is renowned for its access to a wide range of outdoor activities, including skiing, snowboarding, hiking, mountain biking, and rock climbing. The city itself is also known for its extensive park system and emphasis on outdoor living.

3. Craft Beer Scene: Denver has a vibrant craft beer scene, with a large number of breweries and brewpubs. It's often considered one of the best beer cities in the United States. The city hosts the Great American Beer Festival, one of the largest beer festivals in the country.

4. Sports: Denver is home to several professional sports teams, including the Denver Broncos (NFL), Denver Nuggets (NBA), Colorado Rockies (MLB), Colorado Avalanche (NHL), and Colorado Rapids (MLS), making it a great city for sports fans.

5. Cultural Attractions: The city boasts a variety of cultural attractions, including the Denver Art Museum, the Denver Museum of Nature & Science, and the Denver Performing Arts Complex. The historic Lower Downtown (LoDo) area is known for its nightlife, restaurants, and shopping.

6. Music and Festivals: Denver hosts numerous music and cultural festivals throughout the year, catering to a wide range of interests. Red Rocks Amphitheatre, located just outside Denver, is one of the most iconic and scenic music venues in the world.

7. Legalized Marijuana: Colorado was one of the first states to legalize recreational marijuana, and Denver has become a focal point for cannabis tourism, with numerous dispensaries and cannabis-related businesses.

8. Sustainability and Green Initiatives: Denver is recognized for its efforts in sustainability and environmental friendliness, including green building, public transportation options, and urban green spaces.

These features, among others, make Denver a unique and popular destination for both residents and visitors.

Denver, Colorado, is known for its vibrant culture, outdoor activities, and diverse neighborhoods. While "most popular" can vary depending on interests, one of the most universally recognized and visited parts of Denver is the Lower Downtown area, known as LoDo. This historic district is famous for its Victorian buildings, bustling nightlife, restaurants, shops, and its proximity to Coors Field, home of the Colorado Rockies baseball team. LoDo is also a stone's throw away from Union Station, a beautifully renovated transportation hub that offers dining, shopping, and access to the city's light rail and train system.

Another highly popular area is the 16th Street Mall, a mile-long pedestrian promenade lined with cafes, shops, and public art, making it a central point for visitors and locals alike.

For those interested in arts and culture, the Denver Art Museum and the nearby Golden Triangle Creative District offer a concentration of art galleries, museums, and cultural institutions.

Outdoor enthusiasts often flock to City Park, which houses the Denver Zoo and the Denver Museum of Nature & Science, making it a popular destination for families and nature lovers.

Ultimately, the most popular part of Denver can vary greatly depending on personal interests, whether they lie in outdoor activities, sports, shopping, dining, or cultural exploration.

the #1 attraction in Denver, CO, can vary depending on the source and the criteria used for ranking. However, one of the most consistently highly rated and popular attractions is the Denver Botanic Gardens. Located in the Cheesman Park neighborhood, the Denver Botanic Gardens is known for its diverse plant collections from all over the world, themed gardens, and rotating art exhibitions. It's a place of beauty and tranquility that attracts visitors of all ages.

Another notable mention is the Denver Art Museum, especially renowned for its American Indian art collection and its modern and contemporary art collections. The museum's architecture is also a draw for visitors.

It's always a good idea to check current travel guides or local recommendations as attractions and rankings can change over time.

The ideal length of your stay in Denver, CO, depends on several factors, including your interests, whether you plan to explore beyond the city, and your travel pace. Here's a general guideline to help you decide:

Short Visit (1-2 Days)

If you're on a tight schedule, 1-2 days in Denver will allow you to see some of the city's highlights. You can explore downtown Denver, visit the Denver Art Museum, stroll through the Denver Botanic Gardens, and enjoy some local cuisine and craft beer. This is a good option if you're just passing through or if Denver is one of many stops on your trip.

Moderate Stay (3-4 Days)

With 3-4 days, you can explore Denver more thoroughly and include some unique experiences. In addition to the activities mentioned above, you can take a day trip to nearby attractions such as the Red Rocks Amphitheatre, visit the Denver Museum of Nature & Science, and explore some of the city's vibrant neighborhoods like RiNo (River North Art District) or LoDo (Lower Downtown). This duration is ideal for getting a good feel of the city without rushing.

Extended Visit (5-7 Days)

An extended stay of 5-7 days allows you to immerse yourself in all that Denver and its surroundings have to offer. You can take multiple day trips to places like Boulder, Rocky Mountain National Park, or even venture further into the mountains to experience Colorado's renowned outdoor activities like hiking, skiing (seasonal), and mountain biking. This duration is perfect for those who want to balance city exploration with the natural beauty and outdoor adventures Colorado is famous for.

Beyond a Week

Staying more than a week gives you the flexibility to explore Denver and Colorado at a leisurely pace. You can delve deeper into the local culture, visit more museums and galleries, enjoy live music and performances, and perhaps even attend a sporting event. Additionally, you can explore more of the state, including destinations like Colorado Springs, the Great Sand Dunes National Park, and the mountain towns of Aspen, Breckenridge, and Vail.

Ultimately, the best duration for your visit depends on your interests and what you hope to get out of your trip. Denver is a city with a rich cultural scene, beautiful parks, and a gateway to some of the most stunning landscapes in the United States, so there's plenty to do whether you're staying for a weekend or a week.