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About us
Bring your event to life at The Osthoff Resort! Nestled in a beautiful lake setting, just a short drive from the Midwest's business centers, is The Osthoff Resort, a AAA Four-Diamond “Inspected Clean” awarded resort that offers everything you need to get down to business, and pleasure. Let our experienced team help you deliver an impressive event with your objectives in mind! The Osthoff Resort offers a relaxed atmosphere within its elegant surroundings. First class conference and banquet facilities, spacious and tastefully appointed guest suites, spectacular grounds, renowned food and beverage, and genuine staff create the perfect environment to allow your group to focus on the business at hand. We thank you for the opportunity to present this proposal. Voted Best Lakeshore Resort and Best Reception Facility by Wisconsin Meetings Magazine, our resort offers 240 beautifully appointed rooms and suites ranging in size from 504 to 2,300 square feet. The Osthoff features 38,000 square feet of exceptional meeting and event space. From the magnificent 10,000 square foot Grand Libelle Ballroom to more intimate meeting spaces that feature natural sunlight and outdoor patios, The Osthoff Resort is an ideal fit for groups of many sizes. Offering all the activities and attractions you would desire in a lake resort, The Osthoff is a great place to foster networking among colleagues in addition to accomplishing your business agenda. Work, learn and play, all in one stay!
Venue Details
Industry Ratings
Awards
Amenities
- Calls (local)
- Calls (toll-free)
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- View (ocean or water)
- Voicemail box
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
- AV capabilities
- Business center
- Video conference
- Golf course on grounds
- Health club
- Indoor pool
- Outdoor pool
- Spa or salon
- Tennis courts
- Water sports
- Whirlpool
- Airport shuttle
- Dance floor
- Loading dock
- Piano
- Portable heaters
- Portable walls
- Staging area
- AV equipment
- High speed internet
- Onsite AV staff
- Calls (local)
- Calls (toll-free)
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- Room service
- View (garden)
- View (ocean or water)
- Voicemail box
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Ceiling height | Maximum capacity | U-Shape | Banquet rounds | Cocktail rounds | Theater | Classroom | Boardroom | Crescent rounds (Cabaret) | Hollow square |
|---|---|---|---|---|---|---|---|---|---|---|---|
Grand Libelle Ballroom | 10,164 sq. ft. 77 x 132 sq. ft. | 16 ft. | 1200 | - | 800 | - | 1200 | 600 | - | 560 | - |
Grand Libelle Ballroom A | 3,388 sq. ft. 77 x 44 sq. ft. | 16 ft. | 324 | 84 | 200 | - | 324 | 180 | - | 144 | - |
Grand Libelle Ballroom A & B | 5,082 sq. ft. 77 x 66 sq. ft. | 16 ft. | 540 | - | 300 | - | 540 | 240 | - | 210 | - |
Grand Libelle Ballroom B & C | 3,388 sq. ft. 77 x 44 sq. ft. | 16 ft. | 324 | 84 | 200 | - | 324 | 180 | - | 144 | - |
Grand Libelle Ballroom A - C | 6,776 sq. ft. 77 x 88 sq. ft. | 16 ft. | 864 | - | 480 | - | 864 | 360 | - | 330 | - |
Grand Libelle Ballroom B - F | 6,776 sq. ft. 77 x 88 sq. ft. | 16 ft. | 864 | - | 480 | - | 864 | 360 | - | 330 | - |
Grand Libelle Ballroom C - F | 5,082 sq. ft. 77 x 66 sq. ft. | 16 ft. | 540 | - | 300 | - | 540 | 240 | - | 210 | - |
Grand Libelle Ballroom D | 1,129 sq. ft. 25 x 44 sq. ft. | 16 ft. | 80 | 35 | 60 | - | 80 | 56 | - | 42 | 30 |
Grand Libelle Ballroom E | 1,129 sq. ft. 25 x 44 sq. ft. | 16 ft. | 80 | 35 | 60 | - | 80 | 56 | - | 42 | 30 |
Guest rooms
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Osthoff Resort Frequently Asked Questions
Explore frequently asked questions from the Osthoff Resort regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Please include a link to your public report on community impact if applicable.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
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