If you're short on time, these are the best half-day Dupont Circle tickets and tours: Dupont Circle and Embassy Row Architecture Tour (From US$48.00) Washington DC Private Tour with Spanish or Portuguese Option (From US$493.16) Day or Night Private DC Sightseeing Tour (From US$420.00) Residences of the Presidentses Walking Tour: Dupont & Kalorama (From US$22.00) Washington DC: The Pink Panther and the Case of the Missing Diamond (From US$34.99) See all Dupont Circle experiences on Tripadvisor