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The Observatory Sun Valley, A Viceroy Resort
Ketchum · United States

The Observatory Sun Valley

A Viceroy Resort

The Observatory Sun Valley is a new Viceroy resort rising at the gateway to downtown Ketchum, in Idaho's Sun Valley.

The hotel

It stands within the Central Idaho Dark Sky Reserve, one of only a handful of such reserves anywhere, with a rooftop observatory and telescope built into the property itself. As a resort still preparing to open, it earns its place on architectural ambition and a genuinely rare setting rather than a guest record, so this profile should be treated as a preview.

Setting
Ketchum, United States
Size
Mid-sized
Rooms
85
Style
Sophisticated
A night
From $650, with taxes

Known for: adventure, ski, wellness.

In pictures
Where it is

Ketchum, United States

More about Ketchum Open in maps
Good to know

Booking The Observatory Sun Valley, A Viceroy Resort

What do I receive when I book The Observatory Sun Valley, A Viceroy Resort through Luminari?

Daily breakfast credit of $45 per person, for up to two guests per bedroom, served in the restaurant and via in-room dining (credit is non-cumulative); $100 USD equivalent Resort or Hotel credit to be utilized during stay (not combinable, not valid on room rate, no cash value if not redeemed in full); Early check-in / Late check-out, subject to availability. These are added to the hotel's own rate.

How much is a night at The Observatory Sun Valley, A Viceroy Resort?

From $650 a night for two in the entry room, in US dollars with taxes included. This is a reference: your quote confirms the price for your dates.

Does it cost more to book The Observatory Sun Valley, A Viceroy Resort through Luminari?

No. You pay the hotel's own rate, the same as booking with the hotel, and Luminari charges no fee. The benefits are added on top.

Where is The Observatory Sun Valley, A Viceroy Resort?

The Observatory Sun Valley, A Viceroy Resort is in Ketchum, United States.

How many rooms does The Observatory Sun Valley, A Viceroy Resort have?

The Observatory Sun Valley, A Viceroy Resort has 85 rooms. Style: sophisticated.

How do I book The Observatory Sun Valley, A Viceroy Resort with Luminari?

Choose "Check your dates" on this page and tell us when you would like to travel. We check with the hotel and send you options with the price and your benefits. There is no fee.

On the mapThe Observatory Sun Valley, A Viceroy Resort