Welcome to Flat Rocks Tree House
Dock Views in the Fall
"Party" Deck at Front Entrance
"Party" Deck at Front Entrance
Sunroom
Front Entrance
Front Entrance
Front Entrance into Kitchen
Kitchen
Kitchen
Kitchen
Dining into Kitchen
Dining into Living Room
Outdoor Dining
Sunroom
Sunroom
Living Room
Living Room
Lounge Area on Lakeside Deck
Primary Bedroom
Primary Bedroom
Main Floor Bathroom
Main Floor Bathroom
"Party" Deck at Front Entrance
"Party" Deck at Front Entrance
Lower Level Family Room
Lower Level Family Room
Lower Level Family Room
Lower Deck Seating Area
Bedroom 2
Bedroom 2
Bedroom 2
Bedroom 3
Bedroom 3
Deck off Bedroom 3
Lower Level Bathroom
Laundry in Lower Level Bathroom
Flat Rocks Tree House - walking to waterfront
Waterfront Dock
Flat Rocks to the Right of the Dock
Left of the Dock
Dock
Flat Rocks to the Right side of the Dock
Lakeside Deck & Firepit
Lakeside Deck
Availability and Booking
Select dates for a rate quote
Please note that this property books Sunday-Sunday only during high season
Unavailable
Selected
Please note: Bookings including a long weekend or between seasons, may be misquoted. Our Reservations team will be in touch if required.
At a Glance ↑↓
- Sleeps 6 (including children)
- A maximum of 2 dogs are welcome; sorry no cats or other pets
- Linens are provided – please bring your own outdoor towels
- Fully equipped kitchen (no dishwasher), washer and dryer, additional mini fridge
- 2 TVs with satellite channels and 2 BluRay DVD players with a selection of DVDs, Bose Radio/CD player
- Wood stove
- There is no internet access at this property
- BBQ, fire pit (firewood is not provided)
- 3 kayaks, 1 canoe - several lifejackets available
Overview ↑↓
Welcome to Flat Rocks Tree House, a hidden lakeside gem tucked away along the quiet cottage roads of Marble Lake in Cloyne, Ontario. The adventure begins the moment you turn off the main road — winding through forested laneways until you arrive at your own private retreat, perched among the trees and overlooking the shimmering waters below. This three-bedroom, two-bathroom cottage comfortably accommodates up to six guests, offering the perfect balance of comfort, relaxation, and the simple joys of cottage living.
Step onto the spacious “party deck,” the heart of outdoor living at Flat Rocks Tree House. Here, you can sizzle up dinner on the BBQ, gather around the picnic table for burgers and laughter, or kick back under the umbrellas with a cold drink in hand. Inside, the upper level welcomes you with warmth and charm — a fully equipped kitchen to the left, a cozy family room ahead, and a primary bedroom with a three-piece bath and inviting soaker tub to the right. Enjoy meals together around the dining table for six, or take your evening to the screened-in sunroom, where the sounds of nature accompany every conversation. Beyond, the relaxation deck invites you to dine al fresco or simply unwind on the lounger, taking in peaceful views of Marble Lake.
Downstairs, a second living area with a fireplace sets the mood for cozy nights in. The lower level also features two more bedrooms — one with a double bed and bunk set, ideal for families, and another Queen bedroom perfect for couples or guests. A second three-piece bathroom and a washer and dryer make longer stays comfortable and convenient.
Step out from the lower level to find yet another outdoor haven — a shady patio leading to the waterfront decks and dock. Enjoy lunch in the soft-covered gazebo, stretch out in the sun, or dip your toes into the lake from the smooth, flat rocks that give this cottage its name. Whether you’re swimming, sipping your morning coffee by the water, or watching the sunset paint the lake in gold, Flat Rocks Tree House is the kind of place where memories are made — where every corner feels like your own little piece of paradise.
Inside the Cottage
- Sleeps 6 (including children)
- 3 bedrooms (2 with queen, 1 with double and a set of double/single bunks)
- 2 bathrooms (1 3-piece with tub only (no shower) and 1 3-piece with shower only (no tub)
- 2 TVs with satellite channels and 2 BluRay DVD players with a selection of DVDs, Bose Radio/CD player
- Fully equipped kitchen (no dishwasher), washer and dryer, additional mini fridge
- Wood stove
Outside the Cottage
- BBQ, fire pit (firewood is not provided)
- 3 kayaks, 1 canoe - several lifejackets available
Things you need to know:
- A maximum of 2 dogs are welcome; sorry no cats or other pets
- Please note that, according to the municipality’s bylaws, all dogs must be leashed or tethered on the property when outside. Dogs are not permitted to roam leash-free.
- Linens are provided – please bring your own outdoor towels
- Garbage and recycling disposal is required prior to departure
- There is no internet access at this property
- Post departure cleaning is arranged immediately following your check out time. Please ensure the short pre-departure cleaning checklist is completed and you have fully checked out of the cottage by your departure time to avoid any additional cleaning fees.
- Electric vehicles: Access to electrical outlet
- Parking: Room for 3-4 vehicles
- Cell signal: Poor/intermittent (not reliable). A landline is available for 911, local calls and receiving calls. You will need to call collect for long distance.
Accessibility
- Several stairs, but there's a railing to hold onto, Doorways are wide enough for walker or wheelchair access, At least one main floor bedroom and bathroom, At least one bathroom with walk in shower.
- Slope to waterfront could be challenging, but perhaps with assistance it could be navigable, Would be difficult to enter the water without assistance from someone.
Waterfront
Approx. 280' of shoreline. Guests can wade in from shore (water shoes recommended due to the rocky shoreline) or from the ladder on the dock. Water depth varies depending on the lake levels, but is approximately 5’ deep off the dock. There is clear water and good swimming. Adventure Fishing lists Bass, Pike, Walleye and Perch as species found in Marble Lake.Sun Exposure
West sun exposure most of the afternoon - can see sunsets from dock and waterfront.Boating
There is a boat launch on the lake, and a marina nearby in Cloyne. The dock can accommodate small boats - there are tie downs/cleats. The dock is typically in place in May, and taken out in October. Approx. depth off the dock is 5' - depends on water level - controlled by dam between Mazinaw Lake and Marble Lake. Boats cannot access other lakes unless portaging.Close-By Attractions
- Bon Echo Provincial Park. Beautiful park featuring a 100 metre high Mazinaw Rock featuring over 260 Indigenous pictographs. Great hiking trails available for use from mid May to mid October. (10 mins)
- North Frontenac Astronomy Park. The North Frontenac Dark Sky Pad and Observatory is one of the best places for stargazing in all of Ontario. (30 mins)
- Cloyne Pioneer Museum. Sit in an early schoolhouse that has been reconstructed within the building. Marvel at the diorama of the Gilmour Tramway. It moved logs from Lake Mazinaw in the Mississippi River Watershed to Pringle Lake. See what an early pioneer kitchen looked like. Touch the early tools and implements made by blacksmiths, coopers, and harness makers.(10 mins)
- Northbrook Skatepark. Northbrook Skatepark is a small skating area with a pump track leading into a street course. This park is great for beginners that are learning how to ride transition. (20 mins)
- Thrill Seeker ATV Tours. Book an introductory, half day, full day, or even an overnight tour that includes dark sky viewing. All equipment is provided, and videos of your adventure are available. Suitable for riders of all skill levels. (30 mins)
