Some of the Domes that are in our May 22, 2021 Tour

Click here for free registration to the next 2021 tour.
Click here to go to the main page describing our Dome Home Tour.

Click on the red names below to see several photos of these tour domes.

Bear Creek Dome – North Branch, MN
Sustainable Home

49′ Diameter Mid Profile 3200 sqft
Located 400′ from the Natural Spaces Domes office.
This dome has been featured on “World’s Greenest Homes” on Discovery’s Planet Green channel. Rated as an Energy Star 5+ home (the highest rating) with a H.E.R.S. score of 55 ( a very good rating, especially for a home built in 2007 with fiberglass insulation). The large grouping of 9 triple pane triangle skylights provides morning solar heat in the winter, heating up the concrete slab, waiting for the radiant heating system to take over.

Natural Spaces Dome Complex – North Branch, MN

Forest Dome
Sustainable Home

45′ Diameter Low Profile / 46′ Diameter Mid Profile – 2800 sqft
The main dome is a very spacious model 1600 46’ diameter mid profile dome. The main floor has a living room, 2-story fireplace, 16′ x 18′ dining room, kitchen, breakfast room, entry, bedroom, laundry, large bath with a walk-in shower, and spruce T&G interior panels with no finish at all. Living/dining area has a white oak floor. The large grouping of 6 triple pane triangle skylights provides morning solar heat in the winter.

Natural Spaces Dome Complex – North Branch, MN
Office Dome
Sustainable Home

36′ Diameter High Profile – 3000 sqft.
We have completely updated the interior main floor decor. The 2-level, 1750 sqft office portion can also be “viewed” as a 4-bedroom home. The wood interior dome triangle panels have been finished with a white stain creating a light and bright interior.


Natural Spaces Dome Complex – North Branch, MN
Guest House
Sustainable Home

30′ Diameter Low Profile – 1000 sqft
An attached 1 bedroom guest dome encompasses 1000 sqft on one floor centered around a 30′ diameter. low profile dome. It is a great plan for a cabin or a small retirement home. The dining/living area has gorgeous river views. The “L” shaped kitchen and large bath have many “accessible design” features: pull out cabinet shelves; walk-in, wheelchair accessible shower, sink cabinet open below for chair, bathroom handrails, wheelchair turnaround space, and electrical outlets at 24″ off the floor. The large main bedroom is an extension off the dome. There is a small loft sleeping area, perfect for kids, two-car garage attached. The interior is done in “satin-sawn” cedar left natural with no finish.

Natural Spaces Dome Complex – North Branch, MN
Screen Porch

25′ Diameter High Profile
We also have a 3-frequency 2-story screened-in porch dome. The deck inside is accessible to our main level. It’s a great way to escape our Minnesota mosquitoes.



Natural Spaces Dome Complex – North Branch, MN
Sustainable Home

29’/9m Diameter (400 sq. ft/37.2 sq. m. main floor) 
We are showing our small dome prototype that has 400 sq. ft. (37 sq. m) on the main floor and a loft you walk up into on a narrow, but conventional stair. You can stand up in this loft with 8’ ceilings, sleep in a queen-size bed, store your clothes in a closet and look out through 12 ft (3.66 m) wide windows. The kitchen has conventional appliances, the bath has a nice shower, the dining room can fit 6-8 people and the living room has room for more furniture than just one couch.


This year we also have a walk-in, full-size mock-up of an attic view cupola with a floor, built at ground level.

See what our cupolas are all about without climbing all those stairs. Located next to our MinneDome at our North Branch Headquarters.