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9.2 / 10 Guest Rating

Heidel House Hotel and Conference Center, an Ascend Collection Hotel

653 Illinois Avenue, Green Lake, Wisconsin, 54941, Green Lake, US

Heidel House Hotel and Conference Center, an Ascend Collection Hotel - main view

About the Property

Experience the perfect getaway at Heidel House Hotel and Conference Center, an Ascend Collection Hotel in scenic Green Lake.

Comfort and Convenience
Relax in one of our 114 thoughtfully designed guestrooms featuring pillowtop beds, microwaves, and flat-screen televisions. Stay connected with complimentary wired and wireless internet access, and enjoy premium TV channels for your entertainment.

Dining Delight
Savor delicious American cuisine at our Oakwood Restaurant or utilize room service for a cozy night in. With a poolside bar and two additional lounges, there’s something for everyone to indulge in.

Recreation and Relaxation
Unwind at our health club, take a dip in the indoor pool, or soak in the hot tub. With an arcade/game room and meeting spaces available, we cater to both leisure and business travelers.

Book your stay and discover the charm of Green Lake today!

Facilities & Amenities

Meeting rooms
Nature reserve
Health or beauty spa nearby
Proposal/romance packages available
Fireplace in lobby
Arcade/game room
Electric car charging station
Health club
Clubhouse
Boat tours on site

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Reservations are required for golf tee times. Reservations can be made by contacting the hotel prior to arrival, using the contact information on the booking confirmation. This property allows pets in specific rooms only (surcharges apply and can be found in the Fees section). Guests can request one of these rooms by contacting the property directly, using the contact information on the booking confirmation. Contactless check-out is available.

Check Room Availability

1 night · 2 adults

Available Rooms

Room, 1 King Bed, Accessible, Non Smoking - Photo 1
Room, 1 King Bed, Accessible, Non Smoking - Photo 2
Room, 1 King Bed, Accessible, Non Smoking - Photo 3
Room, 1 King Bed, Accessible, Non Smoking - Photo 4
Room, 1 King Bed, Accessible, Non Smoking - Photo 5
Room, 1 King Bed, Accessible, Non Smoking - Photo 6
1/6

Room, 1 King Bed, Accessible, Non Smoking

1 King BedInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking

Sleeps 2
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

1 King Bed, Nonsmoking, Accessible

Non-refundable
Room Only
20% OFF$304.03

$243.22

Includes taxes & fees
Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking - Photo 1
Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking - Photo 2
Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking - Photo 3
Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking - Photo 4
Suite, 1 King Bed with Sofa bed, Accessible, Non Smoking - Photo 5
1/5

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

1 King Bed and 1 Double Sofa BedInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningAccessibility - Wheelchair accessibleNon-Smoking

Sleeps 2
1 King bed (151-180 cm wide)
1 Sofa bed (131-150 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Wheelchair accessible

1 King Bed, Suite, Nonsmoking, Accessible

Non-refundable
Room Only
20% OFF$347.76

$278.21

Includes taxes & fees
Room, 2 Queen Beds, Accessible, Non Smoking - Photo 1
Room, 2 Queen Beds, Accessible, Non Smoking - Photo 2
Room, 2 Queen Beds, Accessible, Non Smoking - Photo 3
Room, 2 Queen Beds, Accessible, Non Smoking - Photo 4
Room, 2 Queen Beds, Accessible, Non Smoking - Photo 5
1/5

Room, 2 Queen Beds, Accessible, Non Smoking

2 Queen BedsInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningAccessibility - Wheelchair accessibleNon-Smoking

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Wheelchair accessible

2 Queen Beds, Nonsmoking, Accessible

Non-refundable
Room Only
20% OFF$304.03

$243.22

Includes taxes & fees
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 1
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 2
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 3
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 4
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 5
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 6
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 7
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 8
Suite, 1 King Bed with Sofa bed, Non Smoking - Photo 9
1/9

Suite, 1 King Bed with Sofa bed, Non Smoking

1 King Bed and 1 Double Sofa BedInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking

Sleeps 4
1 King bed (151-180 cm wide)
1 Sofa bed (131-150 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

1 King Bed, Suite, Nonsmoking

Non-refundable
Room Only
20% OFF$347.76

$278.21

Includes taxes & fees
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 1
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 2
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 3
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 4
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 5
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 6
Suite, 2 Queen Beds, Non Smoking (Upgrade) - Photo 7
1/7

Suite, 2 Queen Beds, Non Smoking (Upgrade)

2 Queen BedsInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking, pet friendly

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

2 Queen Beds, Suite, Nonsmoking

Non-refundable
Room Only
20% OFF$322.79

$258.23

Includes taxes & fees
Room, 2 Queen Beds, Non Smoking - Photo 1
Room, 2 Queen Beds, Non Smoking - Photo 2
Room, 2 Queen Beds, Non Smoking - Photo 3
Room, 2 Queen Beds, Non Smoking - Photo 4
Room, 2 Queen Beds, Non Smoking - Photo 5
1/5

Room, 2 Queen Beds, Non Smoking

2 Queen BedsInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking, pet friendly

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

Superior Queen Room with Two Queen Beds - Non Smoking

Non-refundable
Room Only
20% OFF$356

$284.8

Includes taxes & fees
Standard Room, 2 Queen Beds, Non Smoking - Photo 1
Standard Room, 2 Queen Beds, Non Smoking - Photo 2
Standard Room, 2 Queen Beds, Non Smoking - Photo 3
Standard Room, 2 Queen Beds, Non Smoking - Photo 4
Standard Room, 2 Queen Beds, Non Smoking - Photo 5
Standard Room, 2 Queen Beds, Non Smoking - Photo 6
1/6

Standard Room, 2 Queen Beds, Non Smoking

2 Queen BedsInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking, pet friendly

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

2 Queen Beds, Nonsmoking

Non-refundable
Room Only
20% OFF$304.03

$243.22

Includes taxes & fees
Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) - Photo 1
Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) - Photo 2
Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) - Photo 3
Suite, 1 King Bed with Sofa bed, Non Smoking (Upgrade) - Photo 4
1/4

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

1 King Bed and 1 Double Sofa BedInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking

Sleeps 4
1 King bed (151-180 cm wide)
1 Sofa bed (131-150 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

1 King Bed, Efficiency, Suite, Nonsmoking, Upgrade

Non-refundable
Room Only
20% OFF$397.73

$318.18

Includes taxes & fees
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 1
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 2
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 3
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 4
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 5
Suite, Multiple Beds, Non Smoking (Upgrade) - Photo 6
1/6

Suite, Multiple Beds, Non Smoking (Upgrade)

1 Twin Bed, 1 King Bed and 1 Double Sofa BedInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking

Sleeps 5
1 Twin bed (90-99 cm wide)
1 King bed (151-180 cm wide)
1 Sofa bed (131-150 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

2 Queen Beds, Suite, Nonsmoking, Upgrade

Non-refundable
Room Only
20% OFF$335.29

$268.23

Includes taxes & fees
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 1
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 2
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 3
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 4
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 5
Room, 2 Queen Beds, Non Smoking (Upgrade) - Photo 6
1/6

Room, 2 Queen Beds, Non Smoking (Upgrade)

2 Queen BedsInternet - Free WiFi and wired internet accessEntertainment - Flat-screen TV with premium channelsFood & Drink - Mini-fridge, microwave, coffee/tea maker, and room service (limited hours)Sleep - Pillowtop bed Bathroom - Free toiletries and a hair dryerPractical - Iron/ironing board and deskComfort - Climate-controlled heating and air conditioningNon-Smoking

Sleeps 4
2 Queen Bed (150-160 cm wide)
Amenities
Coffee/tea makerHair dryerDeskMicrowaveRoom service (limited hours)Free WiFi

Standard Queen Room with Two Queen Beds - Non Smoking

Non-refundable
Room Only
20% OFF$356

$284.8

Includes taxes & fees

Guest Reviews

9.2
Exceptional68 verified reviews
AI Summary

Guests highly rate the excellent staff and frequently praise the beautiful location.

Categories

Cleanliness8.2
Service10.0
Location9.7
Room Quality8.6
Amenities9.6
Value for Money9.1
Food and Beverage8.7
Overall Experience9.8

Select topics to read reviews

J
James
Verified booking
Standard Room
Stayed in Oct 8, 2025

"Good"

4.0

Not used

Helpful?
K
Kathy
Verified booking
Standard Room
Stayed in Oct 4, 2025

"Exceptional"

10.0

Everything was great. Very comfortable room with great view of the lake. Nice patio to see the sun come up. Food was very good at all the restaurants. We ate breakfast st the Oakwood. I felt bad for the waitress as she was the only one working all the tables. She did a fantastic job.

Helpful?
J
Jennifer
Verified booking
partner
Standard Room
Stayed in Sep 20, 2025

"Exceptional"

10.0

Staff, pool, restaurant and rooms are excellent!

Helpful?
J
Jamie
Verified booking
family_with_children
Standard Room
Stayed in Aug 29, 2025

"Exceptional"

10.0

Everything was wonderful at this 4 Star lakeside hotel! The staff, the rooms, 2 pools (indoor & outdoor) 2 restaurants, 2 bars...& the view of the lake! My Birthday Dinner at the Oakwood Restaurant (at the Hotel) was one of the best meals I've had (dining out) in a very long time! I had the Crispy Skin Salmon w/Farrow & Beets. Although I was skeptical, based on the description.. I thoroughly enjoyed every bite. Everything from our Craft Cocktails, warm & freshly baked Rolls, Apps & Entrees were Fantastic! All 6 of us agreed!

Helpful?
L
lonnie
Verified booking
family
Standard Room
Stayed in Aug 11, 2025

"Excellent"

8.0

The outside had alot of spiders web.

Helpful?
C
Cynthia
Verified booking
partner
Standard Room
Stayed in Aug 8, 2025

"Exceptional"

10.0

The room was spacious with a comfortable bed. Had breakfast both mornings and each time delicious. Walked along the lake in the morning for a nice view.

Helpful?
N
Nicholas
Verified booking
Standard Room
Stayed in Aug 4, 2025

"Great time at the Heidel House"

10.0

Great location with a fun atmosphere. Would recommend for any type of group, especially those playing at Lawsonia.

Helpful?
V
Verified traveler
Verified booking
Standard Room
Stayed in Aug 2, 2025

"Beautiful grounds, poor customer service"

6.0

The ceiling in our room leaked when it rained. Maintenance left our ice bucket under it for the night which was fine, but when I needed to wash the clothes that were wet from the leak they charged for detergent and charged to use the washer. For a resort this nice the coffee is terrible (please do better than powdered creamer). Also it’s a small thing but every other hotel we stayed at during this trip (5 total) provided ice water in the lobby and free 24h coffee (with real creamer).

Helpful?
R
Robert
Verified booking
Standard Room
Stayed in Aug 2, 2025

"Exceptional"

10.0

We have been coming to the Heidel House for 30 years. Your recent improvements are very impressive. The room upgrades, formal dining, and service upgrades are especially spectacular. We just love coming for the new formal dining experience. Great job Heidel House!

Helpful?
M
Melissa
Verified booking
family
Standard Room
Stayed in Jul 29, 2025

"Exceptional"

10.0

Beautiful resort on the lake. We loved the staff and resort! We will go back :)

Helpful?
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