Also known as
- Helix Hotel
- Helix Hotel Washington
- Helix Washington
- Hotel Helix
- Kimpton Mason Rook Hotel Washington
- Kimpton Mason Rook Hotel
- Kimpton Mason Rook Washington
- Kimpton Mason Rook
Group bookings of 10 or more rooms cannot be accommodated via this website.
Pet-friendly rooms can be requested by contacting the property at the number on the booking confirmation.
You’ll be asked to pay the following charges at check in or check out:
Deposit: USD 100 per night
- Resort fee: USD 24.05 per accommodation, per night
Resort fee inclusions:
- Internet access (may be limited)
Inclusions may be listed elsewhere on the page as free or for a surcharge.
Valet parking costs USD 48.00 per night with in/out privileges
Rollaway beds are available for USD 25.00 per night
Breakfast costs between USD 10.00 and USD 25.00 per person (approximately)
WiFi is available in public areas for USD 12.99 per night (rates may vary)
We have included all charges provided to us by this hotel. However, charges can vary, for example, based on length of stay or the room you book.