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Our top choices for Onamia hotels with a spa

Exterior detail
Ruttger's Bay Lake Resort

Ruttger's Bay Lake Resort

Ruttger's Bay Lake Resort
3.0 star property
Deerwood
8.4 out of 10, Very good, (348)
"Excellent resort. Great food. Pool area was very rustic. "
United States
Eli
The price is 2.979.810 ₫
3.199.736 ₫ total
includes taxes & fees
31 Dec - 1 Jan 2026
Ruttger's Bay Lake Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Frequently asked questions

Looking to holiday at a spa hotel in Onamia?
Forget the stress of everyday life and book yourself a hotel with a spa. Discover the lakeside setting in Onamia—worth a picture or two! Make sure you enjoy the many popular restaurants during your stay. Spa hotels are a great way to break away from your routine and add a layer of luxury to your weekend away.
What's there to see and do in Onamia?
Enjoy all that Onamia has to offer and visit Mille Lacs Kathio State Park, Mille Lacs Indian Museum and Grand Casino Mille Lacs. If you have some spare time during your trip, you might want to check out White Fish Lake Wildlife Management Area and Whitefish Lake.
What is a Onamia spa hotel?
Spa hotels in Onamia have on-site spas and offer services including therapies and a selection of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are ideal if you are looking for some R&R during your holiday.