Head to head
REI Co-op Wonderland 6 Titanium vs Marmot Limestone 6P
No longer sold. REI stopped selling the Wonderland 6 Titanium in 2026 — the product page now redirects to REI's camping-tent listing, which has no six-person Wonderland. Kept for comparison.
The REI Co-op Wonderland 6 Titanium gives each person more floor — 13.9 sq ft against 13.8, which is the difference between tight and tight. The Marmot Limestone 6P is the lighter carry at 17 lb 10 oz, and the Marmot Limestone 6P is the cheaper of the two at ~$529.
 REI Co-op REI Co-op Wonderland 6 TitaniumNo longer sold |  Marmot Marmot Limestone 6P | |
|---|---|---|
| Type | Family cabin | Family cabin |
| Rated capacity | 6-person | 6-person |
| Floor area per personestimated | 13.9 sq ft (tight) | 13.8 sq ft (tight) |
| Floor area | 83.3 sq ft | 83 sq ft |
| Peak height | 78 in | 76 in |
| Packed weight | 26 lb | 17 lb 10 oz |
| Weight per personestimated | 4 lb 5 oz (packed weight) | 46.9 oz (packed weight) |
| Pad fitestimated | even 20 in pads overlap | — |
| Fits sleepers up toestimated | 9ft 6in tall | — |
| Doors | 2 | 2 |
| Freestanding | freestanding | freestanding |
| Poles | aluminum | aluminum |
| Wall type | double wall | double wall |
| Season rating | 3-season | 3-season |
| Floor hydrostatic head | — | 3,000 mm |
| Packed size | — | 10 x 28 in |
| Approx. price | ~$699 | ~$529 |
REI Co-op Wonderland 6 Titanium
The Titanium in the name is a pigment, not a pole. REI mixes titanium dioxide into the 75-denier fly to slow the UV ageing that kills campground polyester, and the poles underneath are the same 12 to 16 mm aluminium as the plain Wonderland 6. What that buys is 83.3 square feet on a 120 by 100 inch floor with 78 inches of height at the peak, which is standing room for most adults. The pigment costs three pounds — 25 lb 15.9 oz packed against 22 lb 15 oz uncoated — and about a hundred dollars. Split six ways the floor is 13.9 square feet each, so read this as a roomy four-person tent; REI sold the same shape as the Kingdom for years, and older reviews are about this tent under that name. REI dropped it in 2026 and now sells no six-person cabin at all, so this page stays up for comparison.
Best for
A family of four who want to stand up inside, camping where sun rather than storm is what wears a tent out.
Marmot Limestone 6P
A 150D body at 3000 mm is heavy-duty fabric for a family tent — the Nemo Aurora Highrise's fly is rated 1200 mm and its floor 1500 — and at seventeen and a half pounds the Limestone is still lighter than every steel cabin here. Seventy-six inches of peak height, 83 square feet, aluminium poles, a 10 by 28 inch pack. Marmot's own site blocks automated requests, so these numbers come from dealer listings and a review site rather than from Marmot directly.
Best for
Family car camping in wet weather, where fabric weight matters more than the last few dollars.
Rows where the two differ are tinted. Specs are the makers’ own; floor area per person, weight per person and pad fit are our arithmetic on them.