Your 4-day travel guide
Washington, D.C., serves as the political heart of the United States, featuring a landscape defined by grand neoclassical architecture, expansive green spaces, and world-class museums. This 4-day itinerary emphasizes the city's core attractions along the National Mall, historic neighborhoods like Georgetown, and cultural landmarks such as the Washington National Cathedral. Visitors explore monumental symbols of democracy, immerse in Smithsonian collections, and experience residential charm, all within city limits. The schedule balances intensive sightseeing with relaxed pacing, allowing time for reflection amid iconic settings. In 2026, special exhibits tied to the nation's 250th anniversary enhance the appeal at sites like the Smithsonian Castle.
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Before You Go
When to Go
Spring (March to May) brings mild temperatures averaging 50-70°F and cherry blossoms, though crowds peak during peak bloom. Fall (September to November) offers comfortable 50-70°F weather with fewer visitors and vibrant foliage. Summer features high humidity and 80-90°F heat, suiting indoor museums. Winter provides crisp air around 30-40°F with holiday lights, minimal lines at outdoor sites.
Washington, D.C., embodies federal governance with neighborhoods reflecting diplomatic and residential diversity. Kalorama hosts embassies, while Dupont Circle fosters arts communities. Locals value punctuality and queue politely; public spaces encourage reflection over noise. Dress business-casual near offices; casual elsewhere. Food trucks serve global cuisines reflecting international staff. Jaywalking is common but fined; cross at signals. Events like Smithsonian Folklife Festival highlight multicultural traditions annually.