Washington DC Boutique Near Dupont Circle - Hotel Helix. Ready for your 15 minutes... Hop into the spotlight of the newly renovated Hotel Helix where colorful decor and Hollywood style set the stage for a boutique hotel experience in downtown Washington DC. You will be treated like a super star from the moment you sache into our swanky yet playful lobby adorned with artwork and black and white photography. Indulge in a glamorous hotel adventure in Washington DC where chic hospitality is an art. From its witty first impression to the Helixs colorful lounge and cabana-lined terrace it is evident that this boutique hotel is all about fun. However the Helix definitely gives serious attention to business travelers needs.