The Observatory Sun Valley, A Viceroy Resort
Ketchum/ Sun Valley, Idaho · River Street East, USA
Hotel
Official website verified
Visit the hotel's official website →
Website checked Oct 2026 · book direct, no OTA mark-up
Key facts
- Type
- Hotel
- Location
- Ketchum/ Sun Valley, Idaho, River Street East
- Phone
- +1 208 913 5559
- Booking
- Instant online booking
Facilities
- Swimming pool
Booking & payment
- Instant online booking. Availability and confirmation are handled on the hotel's website.
More in Ketchum/ Sun Valley, Idaho
Are you the manager of The Observatory Sun Valley, A Viceroy Resort? Claim this listing to correct the details or send us your own photos — free, and reviewed by hand.