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Heidel House Hotel and Conference Center, Ascend Hotel Collection

3.0 star property
Family-friendly 3-star hotel with 2 restaurants

Choose dates to view prices

Photo gallery for Heidel House Hotel and Conference Center, Ascend Hotel Collection

Property amenity
Suite, Multiple Beds, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi
Indoor pool, seasonal outdoor pool
Lobby
Lobby

Popular amenities

  • Bar
  • Room service
  • Breakfast available
  • Pet friendly

Explore the area

Map
653 Illinois Avenue, Green Lake, WI, 54941
  • Thrasher Opera House
    ‪18 min walk‬
  • Green Lake Marina
    ‪19 min walk‬
  • Golf Courses of Lawsonia
    ‪9 min drive‬
  • Fond du Lac, WI (FLD-Fond du Lac County)
    ‪53 min drive‬

Room options

View all photos for Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade)

Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade)

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed, Accessible, Non Smoking

Room, 1 King Bed, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 1 King Bed, Accessible, Non Smoking

9.0 out of 10
Wonderful
(6 reviews)
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Non Smoking (Upgrade)

Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Non Smoking (Upgrade)

9.0 out of 10
Wonderful
(2 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, Accessible, Non Smoking

Room, 2 Queen Beds, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Accessible, Non Smoking

  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 2 Queen Beds, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Standard Room, 2 Queen Beds, Non Smoking

9.0 out of 10
Wonderful
(8 reviews)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking

Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 2
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed, Non Smoking

Suite, 1 King Bed with Sofa bed, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 1 King Bed with Sofa bed, Non Smoking

8.8 out of 10
Excellent
(3 reviews)
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Accessible, Non Smoking

Suite, Multiple Beds, Accessible, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Accessible, Non Smoking

  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Non Smoking

Suite, Multiple Beds, Non Smoking | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking

10.0 out of 10
Exceptional
(4 reviews)
  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Suite, Multiple Beds, Non Smoking (Upgrade)

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking (Upgrade)

  • Sleeps 5
  • 1 Twin Bed, 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 2 Queen Beds, Non Smoking (Upgrade)

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, 2 Queen Beds, Non Smoking (Upgrade)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade)

Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade) | Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking (Efficiency, Upgrade)

  • Sleeps 4
  • 1 King Bed and 2 Double Sofa Beds

View all photos for Suite, Multiple Beds, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Suite, Multiple Beds, Non Smoking

  • Sleeps 6
  • 2 Queen Beds and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, Non Smoking

Pillowtop beds, desk, iron/ironing board, free WiFi

Room, 2 Queen Beds, Non Smoking

  • Sleeps 4
  • 2 Queen Beds

About the neighborhood

Green Lake

On lake.You'll be within half a mile (1 km) of Green Lake and 2 miles (3 km) of Thrasher Opera House with a stay here. Green Lake Town Square and Green Lake Marina are also within 2 miles (3 km).

What's nearby

  • Thrasher Opera House - 18 min walk - 1.0 mile
  • Green Lake Marina - 19 min walk - 1.1 miles
  • Green Lake Town Square - 20 min walk - 1.1 miles
  • Green Lake - 1 min drive - 0.0 miles
  • Golf Courses of Lawsonia - 9 min drive - 4.9 miles

Getting around

  • Fond du Lac, WI (FLD-Fond du Lac County) - 39 min drive

Restaurants

  • ‪McDonald's - ‬10 min drive
  • ‪Culver's - ‬9 min drive
  • ‪Crossroads Market - ‬4 min drive
  • ‪A&W Restaurant - ‬12 min drive
  • ‪Ripon Family Restaurant - ‬10 min drive

About this property

Heidel House Hotel and Conference Center, Ascend Hotel Collection

Family-friendly 3-star hotel with 2 restaurants
Heidel House Hotel and Conference Center, Ascend Hotel Collection offers its guests a seasonal outdoor pool, a children's pool, an indoor pool, and a health club. There are 2 restaurants on site, as well as a coffee shop/café and a grocery/convenience store. You can enjoy a drink at one of the bars, which include 2 bars/lounges and a poolside bar. WiFi and wired Internet are free in public spaces.

A 24-hour business center and 10 meeting rooms are available. Event space at this hotel measures 4410 square feet (410 square meters) and includes a conference center. A hot tub, an arcade/game room, and gift shops/newsstands are also featured at the family-friendly Heidel House Hotel and Conference Center, Ascend Hotel Collection. Self parking is free. A complete renovation of Heidel House Hotel and Conference Center, Ascend Hotel Collection was completed in July 2021.

This 3-star Green Lake hotel is smoke free.

  • 114 guestrooms or units
  • 4 levels
  • 2 dining venues
  • 2 bars or lounges
  • Meeting rooms
  • 4410 sq ft of conference space
  • 410 sq m of conference space
  • Built in 1950
  • Charging station for electric cars
  • Business center (24 hours)
  • Conference center
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Wedding services available
  • Game room or arcade
  • Convenience store
  • Outdoor picnic space
  • Gift shop
  • Fireplace in lobby
  • Television in lobby
  • ATM
  • Onsite shopping
  • Elevator
  • No smoking on site
  • Water dispenser
  • Bar by the pool
Heidel House Hotel and Conference Center, Ascend Hotel Collection offers 114 accommodations with irons/ironing boards. Beds feature pillowtop mattresses. Flat-screen televisions are featured in guestrooms. Guests can surf the web using the complimentary wired and wireless Internet access.

Languages

English

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Jul 30 - Jul 31
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Property amenities

Family friendly

  • Arcade/game room
  • Children's games
  • Children's pool
  • Grocery/convenience store
  • In-room microwave
  • Indoor pool
  • Laundry facilities
  • Mini-fridge
  • Seasonal outdoor pool

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Electric car charging station on site
  • Free self parking on site
  • Free RV/bus/truck parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Full breakfast available for a fee
  • 2 bars/lounges
  • 2 restaurants
  • A coffee shop/cafe
  • A poolside bar
  • Coffee and tea in common areas

Things to do

  • 18-hole adjacent golf course
  • 24-hour gym
  • Arcade/game room
  • Boat tours
  • Children's pool
  • Concerts/live shows
  • Evening entertainment
  • Fishing
  • Foosball table
  • Golf carts
  • Golf clubhouse
  • Golf clubs/equipment
  • Golf driving range
  • Hot tub
  • Indoor pool
  • Optional golf privileges
  • Pro golf shop
  • Seasonal outdoor pool
  • Shopping
  • TV in common areas

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 3 accessible parking spaces
  • Braille/raised signage
  • Elevator (48 inch wide door)
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • Flat-screen TV with premium channels

Bedroom

  • Pillowtop mattress

Food and drink

  • Limited room service
  • Microwave
  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Desk
  • Heating (climate-controlled)
  • Iron/ironing board

Policies

Check-in

Check-in time starts at 3:00 PM

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

  • Pets: USD 50 per pet, per night, plus a deposit of USD 200.00 per stay
  • Only dogs are allowed
  • Maximum 2 (weight limit: 50 lbs per pet)
  • Pets cannot be left unattended
  • Certain rooms only
  • You can request a pet-friendly room by reaching out to the property at the number on the booking confirmation
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Pet deposit: USD 200.00 per stay
  • Pet fee: USD 50 per pet, per night
  • Service animals are exempt from fees
  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

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; cash is not accepted
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa. Cash is not accepted. 

We should mention

  • Reservations are needed for golf tee times. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Pets are welcome in specific rooms only, which can be requested by contacting the property directly at the number on your booking confirmation (please see the Fees section for related charges).

Property is also known as

Heidel House Resort Ascend Hotel Collection

Frequently asked questions

How close is Heidel House Hotel and Conference Center, Ascend Hotel Collection to the airport?

Heidel House Hotel and Conference Center, Ascend Hotel Collection is 26.7 mi (39-min drive) away from the Fond du Lac, WI (FLD-Fond du Lac County) airport, the closest popular airport to the property.

How much does it cost to stay at Heidel House Hotel and Conference Center, Ascend Hotel Collection?

As of Jul 29, 2025, prices found for a 1-night stay for 2 adults at Heidel House Hotel and Conference Center, Ascend Hotel Collection on Aug 10, 2025 start from $235.34, excluding 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.

Does Heidel House Hotel and Conference Center, Ascend Hotel Collection have an airport shuttle?

Airport shuttle services are not available at Heidel House Hotel and Conference Center, Ascend Hotel Collection.

How close is Heidel House Hotel and Conference Center, Ascend Hotel Collection to the beach?

This hotel is 5.7 mi (12-min drive) from Friendship Beach.

Does Heidel House Hotel and Conference Center, Ascend Hotel Collection offer free breakfast?

Heidel House Hotel and Conference Center, Ascend Hotel Collection does not offer free breakfast.

Is there a casino at Heidel House Hotel and Conference Center, Ascend Hotel Collection?

No, there is no casino at this hotel.

What time is check-in at Heidel House Hotel and Conference Center, Ascend Hotel Collection?

Check-in begins at 3:00 PM.

Is there free parking at Heidel House Hotel and Conference Center, Ascend Hotel Collection?

This hotel offers free self parking.

Does Heidel House Hotel and Conference Center, Ascend Hotel Collection have a pool?

Heidel House Hotel and Conference Center, Ascend Hotel Collection features an indoor pool, a seasonal outdoor pool, and a children's pool.

Does Heidel House Hotel and Conference Center, Ascend Hotel Collection have a restaurant?

There are 2 onsite restaurants, offering options like American cuisine, a poolside location, and al fresco dining.

Does Heidel House Hotel and Conference Center, Ascend Hotel Collection have a spa?

There are no spa services available at this hotel.

How close is Heidel House Hotel and Conference Center, Ascend Hotel Collection to downtown Green Lake?

Heidel House Hotel and Conference Center, Ascend Hotel Collection is 0.9 mi away from Green Lake.

Heidel House Hotel and Conference Center, Ascend Hotel Collection Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 87 out of 119 reviews
Rating 8 - Good. 23 out of 119 reviews
Rating 6 - Okay. 6 out of 119 reviews
Rating 4 - Poor. 2 out of 119 reviews
Rating 2 - Terrible. 1 out of 119 reviews

9.4/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

8/10 Good

Amy

Liked: Cleanliness, staff & service, property conditions & facilities
Super great transporting guests who had trouble walking to wedding venue
Stayed 1 night in Apr 2025

10/10 Excellent

Guy

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Apr 2025

10/10 Excellent

Deborah

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Apr 2025

8/10 Good

Mark

Liked: Cleanliness, amenities
Its a good people
Stayed 1 night in Apr 2025

10/10 Excellent

Peggy

Traveled with family
Liked: Staff & service, amenities, property conditions & facilities
The hotel was gorgeous inside and out. The lobby and room especially. The view of Greenlake was stunning. Cleanliness and tidiness was top notch. The coffee we purchased at the coffee area was delicious.
Stayed 1 night in Mar 2025

8/10 Good

Jeff

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Mar 2025

10/10 Excellent

mark, Beaver Dam

Stayed 1 night in Feb 2025

10/10 Excellent

Stacie

Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful area
Stayed 1 night in Feb 2025

10/10 Excellent

Aleli

Traveled with family
Liked: Cleanliness, amenities
Friendly and caring staff
Stayed 2 nights in Feb 2025

8/10 Good

David

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2025

10/10 Excellent

Paula

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Heidl House is amazing. Great views, great service! Room was very nice. Pool was clean. Food was excellent
Stayed 1 night in Feb 2025

10/10 Excellent

mike

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The room was as described,clean with a nice view of Green Lake. It was winter so didn't use the balcony.the pool and hot tub were the perfect temp.staff went out their way to be helpful.
Stayed 2 nights in Feb 2025

10/10 Excellent

Elliott, Monroe

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Jan 2025

8/10 Good

Judy

Traveled with partner
Liked: Amenities, property conditions & facilities
Absolutely gorgeous
Stayed 1 night in Jan 2025

10/10 Excellent

Nathan

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Attended the New Years Celebration. Excellent!!! Everything was top notch from the staff to the food to the room, the band, the DJ, the photo booth. Being an ex-military pilot it was impressive to see everything done perfectly on time, with extreme attention to detail. Definitely a Five Star experience. Thank-you for all of your efforts and dedication to an outstanding evening.
Stayed 1 night in Dec 2024

10/10 Excellent

Karl, Rochester

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was a wonderful time to get to the Heidel House. It was decorated wonderfully for Christmas. The fire place in the lobby was a nice touch and the outdoor fire was wonderful as well. The lake view from our room was beautiful with the lake fog rising off the warm waters. Very pleasant stay.
Stayed 2 nights in Dec 2024

10/10 Excellent

Al

Stayed 1 night in Nov 2024

10/10 Excellent

Christine

Stayed 2 nights in Nov 2024

10/10 Excellent

Patricia

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Love it their

We have stayed their a few times over the years and just love it.
Stayed 2 nights in Nov 2024

10/10 Excellent

Jennifer

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Nov 2024

4/10 Poor

kevin

Liked: Staff & service
Disliked: Room comfort
Not so Good. had some really loud people next door from my room 2127. They eventually quitted down but not until after 12am.
Stayed 2 nights in Nov 2024

8/10 Good

Wesley

Stayed 1 night in Nov 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We’ve been coming to this property regularly over the years and always look forward to our stay; our recent stay was no exception! Highly recommend again Ana again
Stayed 2 nights in Nov 2024

10/10 Excellent

Margaret

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fantastic girls weekend. Rooms were spacious, restaurants were great but the best part of our stay was the staff. Everyone was so kind and helpful. Can't wait to go back.
Stayed 2 nights in Oct 2024

8/10 Good

Michael

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Sep 2024