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Lost Trails

9 bedrooms·8.5 bathrooms·23 guests
Mountains

Set in the private Lost Trails neighborhood, Lost Trails is a spectacular 6,000-square-foot custom-built home designed for large families, reunions, corporate retreats, and groups who want plenty of room to spread out. With sweeping views of Wilson Peak and the surrounding mountain ranges, the home offers a peaceful mountain setting while remaining conveniently positioned between Big Sky Resort and Town Center, with both approximately a 10- to 15-minute drive away. The thoughtfully designed layout spans multiple levels and includes several living areas, a gourmet chef’s kitchen, fireplaces, a gaming and recreation space, a private gym, sauna, and multiple outdoor spaces for enjoying the scenery. The home's layout is particularly well suited to larger groups, with bedrooms and gathering spaces thoughtfully distributed throughout the property. The main level features two queen bedrooms, each with a private ensuite, while the dedicated primary suite occupies its own level for added privacy and includes a king bed, gas fireplace, sitting area, spa-like bathroom with soaking tub and walk-in shower, and a large walk-in closet. The upper level offers additional flexibility with a separate apartment featuring its own kitchen, family room, king bedroom, twin bedroom, and loft with a twin-over-queen bunk. The opposite upper wing includes another king suite and queen bedroom, both with private bathrooms. On the lower level, two additional bedrooms provide even more sleeping space, including a king suite and a room with two full beds, while the adjacent recreation area creates a fun retreat for kids and adults alike. Location is another standout feature, offering the best of Big Sky without feeling removed from it all. During ski season, Big Sky Resort and its 5,850 acres of terrain are approximately 15 minutes away, while Town Center is about 10 minutes away for restaurants, shops, events, and everyday conveniences. In warmer months, guests can easily access hiking and mountain biking trails, explore Yellowstone National Park, or enjoy seasonal events in Town Center. After a day of adventure, return home to unwind in the sauna, challenge the group to a game, relax by the fireplace, or simply take in the expansive mountain views. With its impressive scale, flexible bedroom configuration, and enviable location between the resort and town, Lost Trails offers an exceptional home base for experiencing Big Sky together.

Our promise

Satisfaction Guarantee

We've reviewed thousands of homes and approve only the best. Each one is professionally managed and vetted for comfort and style, raising the bar for every stay.

Amenities

Indoor
Gourmet kitchen
Fireplace
Wine refrigerator
Extra Pillows & Blankets
Gym
Outdoor
Outdoor grill
Misc
Multipurpose Space with Craps Table, Assault Bike, and Toys for Kids
WiFi

Elevate your stay with add-on services

Book a home, then customize your experience. From ski delivery to pre-arrival groceries, we coordinate everything you need so you can make memories on the mountain and stories by the fire.

Ski fitting + delivery

Ski fitting + delivery

Pre-arrival groceries

Pre-arrival groceries

Private chef

Private chef

Alcohol delivery

Alcohol delivery

Private driver

Private driver

Charcuterie board delivery

Charcuterie board delivery

Bedroom details

Bedroom 1 - Primary: King
Bedroom 2: King
Lower Level: Queen + Twin
Bedroom 3: King + Two Twins
Bedroom 4 - In Law Suite: Double
Bedroom 5: King
Bedroom 6: Queen
Bedroom 7: King
Bedroom 8: Queen
Loft: Queen Over Queen Bunk + Trundle
Bedroom 9 - Upper Loft in the in-law suite: Single Over Double Bunk

Location

Inside the destination

Located in the Lost Trails neighborhood. - This home is located halfway between Town Center and Big Sky Resort, so both are a 10 to 15-minute drive in either direction.

Parking information

- 3 Car Heated Garage - Driveway with Plenty of Space - Vehicles are to be parked in designated parking areas only. Any cars parked otherwise are subject to towing; any applicable fines/towing fees are the sole responsibility of the vehicle owner.

We're here to help

Whether you have questions on this home or want us to source other options, we're a message away!

Policies

Check-in: 4:00 PM
Check-out: 10:00 AM
No smoking allowed
Events allowed
No pets

Cancellation policy

Plans change, we get it.

Enjoy peace of mind when booking with KEY.co.

Partial Refund: Receive a 90% refund when you cancel your reservation at least 60 days before check-in.

No Refund: Reservations canceled 59 days or less before check-in are not eligible for a refund.

Refunds subject to a 5% processing fee of the total.

Things you need to know

Special events, celebrations, and large gatherings require special approval and need to be approved during the booking process - You may put down a 50% deposit, if the event is not approved we will release the funds.

We highly recommend a 4-wheel drive with winter tires in the winter months (October-May). We don't believe it's a necessity for the summer months but do find it a good idea.

Like most homes in the area, this home does not have A/C.

What We Provide:

1. Linens: Sheets, Pillows, Blankets, Comforters, Body Towels, Hand Towels, Hot Tub Towels

2. Hygiene: Hand soap, Body Wash, Shampoo, Conditioner, Hairdryers

3. Household: Toilet Paper, Tissues

4. Kitchen: Garbage bags, Ziplock bags, Reynold Wrap, Saran Wrap, Dishwashing Tabs, Dish Soap, Sponges, Cleaning Supplies

5. Laundry: Laundry Soap, Bleach, Dryer Sheets, Vacuum, Iron, and Ironing Board

Summer guests are encouraged to participate in good ole' Montana A/C, which opens windows at night and closes them up during the day. Closing them during the day will help keep cool air inside, and we ask that you do so if you are not present at home as well.

SKI ACCESS – We cannot guarantee the snow conditions at the time of your rental and are in no way liable for snow conditions that contribute to limited or restricted ski access.

Most cell phones get good reception, but please check with your service provider to determine coverage.

Restrictions

  • Guest and/or Guest invitees will not make any alterations in or to the Property, including without limitation moving furniture, paintings, or kitchenware, or rewiring or moving electronics (TVs, stereos, etc.). Guest and/or Guest invitees will not use fastening devices, nails, or adhesive materials on walls or furniture. All media devices, TVs, Stereo, Gaming systems, etc. are checked and must be left by the Guest in working order. You will be charged if you unplug or reconfigure devices and we need to troubleshoot or restore the system to working order for the next guest.
  • Guest and/or Guest invitees will behave in a civilized manner and will be good neighbors, respecting the rights of surrounding property owners and guests. Guest and/or Guest invitees will not disturb, annoy, endanger, and/or interfere with surrounding property owners and guests. If excessive noise or disturbances occurs resulting in notification by police or neighbors, all Guest and/or Guest invitees may be asked to vacate the Property and will forfeit the reservation and all rental fees paid.
  • No children under the age of 12 are permitted in hot tubs without an adult present at all times.
  • A professional company drains and refills water sanitizes filters, and replenishes chemicals in all tubs prior to each guest’s arrival. Therefore, the water may not be warm until later on the first evening of your stay. If the hot tub becomes excessively dirty and requires additional service during your stay, you will be charged a fee against the credit card on file or this money will be taken out of your deposit.
  • Please use the chemicals as instructed! Hot tub covers are for insulation purposes and are not designed to support a person or persons. DO NOT STAND OR PUT WEIGHT ON THE HOT TUB COVERS, as they will break and you will be charged for a replacement cover. Please remember to cover the hot tub when not in use to maintain temperature. If at any time the hot tub looks cloudy or dirty or has an unpleasant odor, the Guest will cease further use of the hot tub.
  • The hot tub fee included in the reservation will be refunded to the guest if the hot tub company confirms the hot tub is experiencing unexpected hot tub maintenance problems during the Guest’s stay that is not caused by the Guest and/or Guest invitees and will not be working for the majority of the Guest’s Stay.