The Observatory - A Viceroy Resort

Property class: 2

Choose dates to view prices

Consider a stay at The Observatory - A Viceroy Resort and take advantage of a terrace, a firepit and a coffee shop/cafe. Treat yourself to a massage at the on-site spa. Be sure to enjoy a meal at Joan, the on-site restaurant. Dry cleaning/laundry services, an outdoor entertainment area and 2 bars are available to all guests.
The current price is €588
includes taxes & fees
1 Nov - 2 Nov

Popular amenities

  • Pool
  • Hot tub
  • Spa
  • Pet-friendly
  • Parking included
  • Restaurant

Room options

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Showing 13 of 13 rooms

View all photos for Deluxe Room, 1 King Bed

A hotel room with a bed, bedside table, and a painting on the wall.

Deluxe Room, 1 King Bed

  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed, Mobility Accessible

A hotel room with a bed, a bedside table with a radio, a wall-mounted shelf with a towel and a plant, and a large framed picture of a snowy landscape.

Deluxe Room, 1 King Bed, Mobility Accessible

  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed, Balcony

Room

Deluxe Room, 1 King Bed, Balcony

  • Sleeps 2
  • 1 King Bed

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Room amenity

Suite (Durrance)

  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Mountain View

A hotel room with a bed, nightstands, a painting, and a window with curtains.

Room, 1 King Bed, Mountain View

  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Balcony, Mountain View

A hotel room with a bed, bedside table, and a painting on the wall.

Room, 1 King Bed, Balcony, Mountain View

  • Sleeps 2
  • 1 King Bed

View all photos for Premier Room, 1 King Bed

A hotel room with a bed, bedside tables, a wall-mounted artwork, and a coat rack.

Premier Room, 1 King Bed

  • Sleeps 2
  • 1 King Bed

View all photos for Premier Room, 1 King Bed, Mobility Accessible

Room

Premier Room, 1 King Bed, Mobility Accessible

  • Sleeps 2
  • 1 King Bed

View all photos for Premier Room, 2 Queen Beds

A hotel room with a bed, bedside table, and a painting on the wall.

Premier Room, 2 Queen Beds

  • Sleeps 4
  • 2 Queen Beds

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Room

Premier Room, 2 Queen Beds, Mobility Accessible

  • Sleeps 4
  • 2 Queen Beds

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Room

Premier Studio Suite

  • Sleeps 2
  • 1 King Bed

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Room

Premier Studio Suite, Mobility Accessible

  • Sleeps 2
  • 1 King Bed

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Room

Studio Suite

  • Sleeps 3
  • 1 King Bed and 1 Double Sofa Bed
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About the area

Downtown Ketchum, a neighbourhood in Ketchum, is home to The Observatory - A Viceroy Resort. Sun Valley Museum of History and Gallery DeNovo are cultural highlights, and some of the area's landmarks include Hemingway Memorial and Ernest Hemingway Memorial. Argyros Performing Arts Center and Sun Valley Center for the Arts are also worth visiting. Enjoy the area's slopes with cross-country skiing and downhill skiing, and don't miss out on the snowshoeing and sledging. Visit our Ketchum travel guide
Map
300 RIVER STREET E, Ketchum, ID, 83340

What's nearby

  • A snow-covered landscape with a wooden bridge over a pond, surrounded by trees and a mountain in the background.
    River Run Day Lodge
    16 min walk - 1.4 km
  • A ski lift station with a cable car, wooden buildings, and a snowy landscape.
    Sun Valley Ski Resort
    19 min walk - 1.6 km
  • Sun Valley Visitor Center
    3 min walk - 0.3 km
  • Sun Valley Center for the Arts
    5 min walk - 0.4 km
  • Gallery DeNovo
    5 min walk - 0.5 km

Getting around

  • Sun Valley, ID (SUN-Friedman Memorial)
    23 min drive

Restaurants

  • La Cabanita
    8 min walk
  • Wiseguy Pizza Pie
    5 min walk
  • Lefty's Bar & Grill
    7 min walk
  • Smoky Mountain Pizzeria Grill
    4 min walk
  • Sawtooth Brewery Public House
    8 min walk

About this property

The Observatory - A Viceroy Resort

  • Property near Sun Valley Ski Resort
  • Consider a stay at The Observatory - A Viceroy Resort and take advantage of a terrace, a firepit and a coffee shop/cafe. Treat yourself to a massage at the on-site spa. Be sure to enjoy a meal at Joan, the on-site restaurant. Dry cleaning/laundry services, an outdoor entertainment area and 2 bars are available to all guests.
  • You'll also enjoy perks such as:
    • An outdoor pool
    • Free valet parking
    • Full breakfast (surcharge), a lift and meeting rooms
    • Outdoor furniture, tour/ticket information and smoke-free property

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The price is €170
includes taxes & fees
1 Nov - 2 Nov
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Property amenities

Parking and transport

  • Free valet parking on site
  • Limited on-site valet parking

Food and drink

  • Daily full breakfast available 7:00 AM to 11:00 AM for a fee: USD 10 to 50 for adults and USD 10 to 50 for children
  • 2 bars/lounges
  • A coffee shop/cafe
  • A restaurant

Restaurants on site

  • Andy's Watershed
  • Joan
  • Lobby Bar
  • Odin's Corner

Things to do

  • 24-hour gym
  • Full-service spa
  • Hot tub
  • Outdoor pool

Family friendly

  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Luggage storage

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Tour and ticket assistance

Business services

  • Meeting rooms

Outdoors

  • Firepit
  • Outdoor entertainment area
  • Outdoor furniture
  • Telescope
  • Terrace

Full-service spa

  • Massage
  • Spa open daily
  • Steam room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Lift
  • Thin carpet in public areas
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • Fireplace in lobby
  • Smoking not allowed

Policies

Check-in

Check-in time starts at 4:00 PM

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets are allowed for an extra charge of USD 75 per accommodation, per night
Service animals are welcome, and are exempt from fees
Welcoming dogs only

Children and extra beds

Children are welcome

Payment types at the property

  • Discover
  • Mastercard
  • American Express
  • Visa

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Resort fee: 10 per cent of room rate
The resort fee includes:
  • Concierge service
  • Fitness centre access
  • Health club access
  • In-room coffee
  • In-room safe
  • Pool access
  • Shuttle service
  • Ski shuttle
  • Ski storage
  • Hot tub access
  • WiFi access (may be limited)

We have included all charges provided to us by the property.

Optional extras

  • Fee for full breakfast: approximately USD 10 to 50 for adults and USD 10 to 50 for children
  • Pet fee: USD 75 per accommodation, per night
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation

Frequently asked questions

Does The Observatory - A Viceroy Resort have a pool?

Yes, this property has an outdoor pool.

How much does it cost to stay at The Observatory - A Viceroy Resort?

As of 9 Oct 2026, prices found for a 1-night stay for 2 adults at The Observatory - A Viceroy Resort on 1 Nov 2026 start from €588, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is The Observatory - A Viceroy Resort pet-friendly?

Yes, dogs are allowed at this property. There's a fee of USD 75 per accommodation, per night. Service animals are exempt from fees.

How much is parking at The Observatory - A Viceroy Resort?

Valet parking is free at this property.

What time is check-in at The Observatory - A Viceroy Resort?

Check-in begins at 4:00 PM.

What time is check-out at The Observatory - A Viceroy Resort?

Checkout is at 11:00 AM.

Where is The Observatory - A Viceroy Resort located?

Located in Downtown Ketchum, this spa property is within 1 mile (2 km) of Argyros Performing Arts Center and Sun Valley Ski Resort. Sun Valley Museum of History and Sun Valley Visitor Center are also within 5 minutes.

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