According to forum posts, popular hotel choices among travelers include the Willard, known for its proximity to major attractions and old-world charm, and the JW Marriott, favored for its contemporary furnishings. Both hotels are appreciated for their central location near the Mall and the White House. Additionally, the St. Regis, The Jefferson, and the Hay-Adams are mentioned as lovely properties, particularly for their closeness and convenience.

For families and budget travelers, some users recommended the Homewood Suites by Hilton Convention Center and the Embassy Suites Convention Centre. These are noted for providing enough space for families, with Embassy Suites also offering a convenient location.

For those seeking luxury or unique accommodations, the AKA Whitehouse offers large apartments with full kitchens and washing machines, making it suitable for families with teenagers or tweens. The Monaco is also suggested for its distinctive style and amenities.

Travelers have called out the importance of booking directly with the hotel rather than through third-party sites to potentially benefit from rate adjustments. Additionally, during peak times like Cherry Blossom season, it is advised to book accommodations well in advance to secure availability and better rates.

According to forum posts, Washington DC offers a variety of public transit options including buses, the Metro (subway), and the DC Circulator. Travelers appreciate the extensive network that connects major attractions and areas efficiently.

Some travelers mentioned the Metro as a reliable choice despite occasional delays due to construction or maintenance. It connects major points like the airport, downtown, and tourist attractions with various lines such as the Blue, Silver, and Orange lines.

The DC Circulator bus is highlighted for its convenience and low cost, serving areas around the National Mall and extending to neighborhoods like Georgetown. It’s favored for its simplicity and coverage of tourist destinations.

The bus system, including specific routes like the 30N, 30S, 32, and 36, has been noted for accessibility and extensive coverage across the city. Both the Metro and buses are ADA accessible, ensuring convenience for all users.

According to forum posts, popular restaurant choices in Washington DC include Zaytinya, Le Diplomat, and Jaleo, praised for their vibrant flavors. Fiola Mare is another favorite, noted for its upscale seafood offerings.

Some travelers have recommended Minibar by José Andrés for a unique dining experience, describing it as both dinner and a show. The restaurant features interactive cooking demonstrations and innovative culinary techniques, making it a standout choice for food enthusiasts.

Travelers have called out local favorites such as Hank’s Oyster, which is well-liked for dinner or brunch. Old Ebbitt Grill is also a recommended spot, particularly appreciated for its historical ambiance and quality service.

For those interested in international flavors, Rasika and Bombay Club are highlighted for their exceptional Indian cuisine. Sushi Taro is noted for offering authentic Japanese dishes, making it a top pick for sushi lovers.

Forum posts mention a range of other dining options catering to diverse tastes, including the Afghan Bistro, Pisco Y Nazca for Peruvian cuisine, and Tail Up Goat, which offers inventive dishes in a casual setting.

According to forum posts, must-see attractions in Washington DC include the Smithsonian museums, the National Gallery of Art, and the various monuments and memorials along the National Mall. Many travelers highlight the National Museum of African American History and Culture as particularly impactful.

Some travelers said exploring less typical attractions adds depth to a DC visit. Recommendations include the U.S. Botanic Garden, the Library of Congress, and Fords Theatre. For those interested in architecture, the Frank Lloyd Wright-designed Pope-Leighey House was mentioned.

For visits during specific seasons, forum users suggest the cherry blossoms in March and April, and holiday decorations at various public buildings during the winter months. The changing of the guard at Arlington National Cemetery is also recommended as a moving experience.

According to forum posts, the Smithsonian museums, including the Air and Space Museum and the National Museum of Natural History, are popular family-friendly destinations. These museums offer exhibits that can captivate children of various ages, from dinosaur displays to interactive science exhibits.

Some travelers have highlighted outdoor activities such as visiting the National Zoo, which is free and features a variety of animals. Another suggested spot is Yards Park, known for its large wading pool and nearby ice cream shops, providing a relaxing outdoor experience for families.

Travelers have called out specific programs and areas within museums that are tailored for children, such as Wegmans Wonderplace in the American History Museum and the interactive Play Work Build exhibit at the National Building Museum. These venues offer hands-on activities that engage younger visitors.

For many users, less conventional but highly engaging options include exploring the city's botanical gardens and taking part in minor league baseball games, which are described as affordable and family-friendly. These activities offer a blend of entertainment and relaxation suitable for family outings.

According to forum posts, visitors can book tours of the U.S. Capitol through the Capitol's official website or by contacting their congressperson for a guided tour. Some travelers indicated that obtaining a tour through a congressperson could offer a more personal experience.

Travelers have mentioned that while walk-up tours might be available, it is safer to book in advance to ensure a spot on the tour, especially during busy times. The public tours, which require advance booking, typically include a guided experience around the Capitol.

During times when in-person tours are restricted, such as due to COVID-19, virtual tours are available. These can be accessed online, allowing visitors to explore the Capitol remotely.

For non-U.S. residents, public tours are accessible without special permissions, contrary to some misconceptions. This makes the Capitol a viable option for international tourists visiting Washington, D.C.

According to forum posts, all the monuments around the National Mall can be visited despite some indoor areas like gift shops being closed. The Washington Monument specifically reopens for entry on October 1st but requires timed passes.

Some travelers said that while biking around the National Mall and monuments, it's important to be respectful of pedestrians and adhere to traffic regulations. Areas around smaller, more intimate memorials like the Vietnam Veterans Memorial strictly prohibit biking.

Travelers have called out that during the COVID-19 pandemic, visitors must follow local health guidelines, which include wearing masks and possibly adhering to quarantine mandates if traveling from high-risk areas. It is also mentioned that non-compliance with quarantine rules could result in fines.

For many users, the entire Mall area is accessible for walking as it is essentially a long park with surrounding sidewalks. There is no way to prevent people from accessing the outdoor monuments.

According to forum posts, Washington DC hosts several key annual events that attract large crowds. Notably, the National Cherry Blossom Festival occurs in late March to early April, featuring virtual and in-person activities focused on the bloom of cherry blossoms. Additionally, the Fourth of July is celebrated with major concerts and fireworks on the National Mall, drawing about a million visitors each year.

Travelers have called out specific annual ceremonies such as Veterans Day activities, which include a wreath-laying at the Tomb of the Unknown Soldier in Arlington National Cemetery. This event sees significant attendance and heightened security due to presidential participation.

Forum posts also highlight community-driven events like First Night Alexandria for New Year's Eve, a family-friendly celebration with concerts, activities, and fireworks, fostering a community spirit distinct from the bustling tourist attractions of the city.