$136,740
The Grand Design Foundation 42GD is Grand Design's first towable destination trailer, built around the idea that a seasonal or long-term site deserves a genuinely home-like setup. The bedroom alone makes a strong case: a residential King bed anchors the space, with a front-cap fireplace, direct-view entertainment, hidden vanity and hanging storage, and stackable washer/dryer prep all tucked in around it. The kitchen brings a GE Suite dishwasher and refrigerator/freezer combo, solid surface countertops, a pull-out pantry with a built-in spice rack and paper towel holder, and an electronics drawer wired with 110, USB-C, and USB outlets. An L-shaped trundle bed and loft foot nook add sleeping flexibility, while the heated and enclosed underbelly, motorized shade system, and Starlink internet prep speak to how seriously Grand Design built the Foundation 42GD for extended stays rather than weekend hops.
Other destination trailers floor plans (around 48 ft 6 in, near $137,000), similar in size and price to the Foundation 42GD.
