Grand Rural Wisconsin Retreat: Full Indoor Gym
Entire home in Mount Calvary, WI
Property details
The ultimate retreat awaits in Mt Calvary! Located on a sprawling wooded property, this 12-bedroom, 13.5-bath vacation rental promises room for everyone and then some. The home has been designed with your group in mind, offering a full-sized indoor basketball court, multiple shared spaces, and a game room. Even better, you'll be situated within easy access to multiple lakes, Road America, and world-class golf at Whistling Straits.
The space
SLEEPING ARRANGEMENTS
- Bedroom 1: 1 queen bed
- Bedroom 2: 1 queen bed
- Bedroom 3: 1 king bed
- Bedroom 4: 3 twin beds
- Bedroom 5: 1 twin bed
- Bedroom 6: 1 twin bed
- Bedroom 7: 1 twin bed
- Bedroom 8: 1 queen bed
- Bedroom 9: 1 full bed
- Bedroom 10: 1 full bed
- Bedroom 11: 1 king bed
- Bedroom 12: 2 twin beds, 1 full bed
- Living Room: 1 queen sleeper sofa
- Additional Sleeping: 1 queen air mattress
INDOOR LIVING
- Smart TVs w/ cable/satellite, group-friendly dining tables
- 9 en-suite bathrooms
- Game room, foosball & ping-pong table, board games
- Indoor basketball court & pickleball setup
- Gym, reading room, dining room
OUTDOOR LIVING
- Large 7-acre property
- Fire pit
- Charcoal grill
- Volleyball
KITCHEN
- Refrigerator, stove/oven, dishwasher
- Drip & Keurig coffee maker, blender, toaster, microwave
- Cooking basics, dishware & flatware
- Crockpot, ice maker, spices, water filter
GENERAL
- Free WiFi, keyless entry
- 6 mini-split A/C & heating units (5 bedroom & 1 living/kitchen area), ceiling fans
- Washer & dryer, laundry detergent, iron & board
- Linens & towels, trash bags & paper towels
- Complimentary toiletries, hair dryer, hangers
FAQ
- Quiet hours (10:00 PM-8:00 AM)
ACCESSIBILITY
- Step-free entry
- Single-story home
PARKING
- Heated gymnasium garage (4 vehicles)
- Parking lot (20 vehicles)
Guest access
Guests will have access to the entire property via keyless entry
Other things to note
- No smoking
- No pets allowed
- No events, parties, or large gatherings
- Must be at least 25 years old to book
- Additional fees and taxes may apply
- Photo ID may be required upon check-in
- Please observe quiet hours from 10:00 PM-8:00 AM
ADDITIONAL INFORMATION
- This single-story home offers step-free access
Sleeping arrangements
Bedroom 1
1 queen Bed
Bedroom 2
1 queen Bed
Bedroom 3
1 king Bed
Bedroom 4
3 single Beds
Bedroom 5
1 single Bed
Bedroom 6
1 single Bed
Bedroom 7
1 single Bed
Bedroom 8
1 queen Bed
Bedroom 9
1 double Bed
Bedroom 10
1 double Bed
Bedroom 11
1 king Bed
Bedroom 12
1 double Bed, 2 single Beds
Living room
1 sofa Bed
What’s included
Self check-in
Washer
Dryer
Central heating
Kitchen
Wifi
Dedicated workspace
Private gym
Guest reviews
Robert
Great Christmas 2025
December 2025
Grand rural retreat was a great experience for our family of 27. Not fancy, but absolutely perfect for elementary and teenage kids. Every bedroom has a full bathroom and there are other public bathrooms. The best thing about the property for us was the gymnasium. It’s all connected and has basketball, volleyball, Pickleball, and soccer capabilities. The kids ran and played constantly. There are places where the adults can go for some peace and quiet. The general eating area is very nice. Alexa was a gracious host. Everything was clean. If you’re looking for an up-to-date, fancy ultramodern facility you will be disappointed. If you’re looking for a very usable practical clean facility for your large family this is the place.
Carina
Accommodating for all ages
November 2025
Firstly- This property has so much to offer for a big group of people of all various ages! There are so many different activities and games that are provided. The gym was amazing, my kids brought bikes and had a great time. We brought sleds and it snowed enough for the us to sled down the hill in front. We had the best time and we are planning on making this an annual tradition! I love cooking and the kitchen was a dream to have large meals cooked in! Secondly- the hostess, was absolutely the best by far. She answered random texts SO FAST and if we needed anything she was sure to deliver. I 100x over recommend staying at 'The Haven' for anyone that is looking for a big group gathering for a long weekend!
Dawn
Perfect location for our MG Holistic Society Women’s Empowerment Retreat
September 2025
The Haven is a hidden gem and a must book! We searched for three years to find a venue for our Women’s Empowerment retreats. In the past, venues often didn’t live up to their promises, and that made us hesitant to book again. This was not the case with The Haven. I personally feel it was even better than advertised. We used every space available for our retreat, and the different conference rooms allowed us to separate our activities. The workout room and gymnasium enabled us to deliver the holistic wellness experience our guests expect. A kitchen with ample space and two refrigerators more than met our needs. It was smart to have two long tables in the open-concept area: one for dining and the other for our vision boards, which helped prevent any mess on the carpet. Alexa, the owner, was extremely helpful in guiding us to what we could find in the area. Having everything on one level, with almost everyone having a private bathroom, is a game changer. Having bathrooms that are handicapped accessible meant our ladies with Myasthenia Gravis could shower with confidence knowing there are benches if they felt weak. After our activities, the ladies enjoyed time in the theater room. The energy of this place is calm and peaceful. Because of all of these factors, we will definitely book again next year!
Paras
Great Property and Owners
July 2025
We had a reunion of 6 families, which includes 12 adults and 18 children; the space was perfect for what we were looking for, the kids enjoyed the library and the board games. There were more than enough bathrooms and bedrooms for everyone (which is usually the limiting factor for our searches) and the rooms were simple but comfortable. The gym was an excellent place for our group to play basketball and volleyball, and Alexa was extremely responsive and gracious. We would definitely consider staying again. Alexa had informed us that the property is on a septic tank at the beginning of our stay, so we were a bit apprehensive in the beginning and watched our water usage, but the tank is quite generous and Alexa kept us updated on how much we had been using, and we were well well within our capacity. The site used to be an old seminary, so the property is simple yet comfortable. It was exactly what we were looking for, as we wanted to spend all our time with each other and unplugging from TV/Media, which we did!
Know before you go
House rules
Check-in: 3:00pm
Checkout: 10:00am
No pets allowed
Min. age to rent: 18Minimum age to rent: 18
No smoking
No parties