The sauna at Grouse Mountain Lodge reopens this week after six months dark. The pool and hot tub both close in three weeks; the hot tub stays closed one week longer. Logan's Bar & Grill, the restaurant with the river rock fireplace that sits closest to the Whitefish Lake Golf Club parking lot, goes dark from October 26 through December 2. Not all of this happens on the same day, and that sequencing is the part worth understanding if you live anywhere near the North or South course.

Pursuit, the hospitality company that has owned the property since 2011, announced on June 9, 2026 that Grouse Mountain Lodge is becoming Hotel Whitefish. The full relaunch is targeted for summer 2027. But a rebrand that takes a year to complete doesn't close all at once. It closes in pieces, on a schedule that anyone who walks, golfs, or drives US-93 past the lodge is going to notice whether they're tracking the press release or not.

The Order Matters More Than the Headline

The lodge's own booking site lays out the sequence in plain terms, and it's more layered than "under construction" suggests.

Read that table left to right and a pattern shows up. The sauna's closure ends before the October work begins. The north wing work starts October 12, two weeks before Logan's shuts its kitchen, and the pool and hot tub overlap but don't match exactly. Anyone planning a winter routine around this building, whether that's an evening swim after a round on the South Course or a burger at Logan's after nine holes, is working against a calendar that shifts week by week through early December.

The Room That Opens Before Anything Closes

The one piece of this project that isn't a closure is the new event space, and it's arriving on the same early-fall timeline as the sauna's reopening rather than after the disruptive stretch that follows. Pursuit's announcement describes an 8,250-square-foot Event Pavilion, built new rather than renovated from existing square footage, set to open in fall 2026. The lodge's own site calls it the Great Room and lists the same fall 2026 target.

The numbers attached to it are specific enough to matter for anyone trying to gauge what's actually being added versus renovated. The space holds up to 250 guests banquet-style, 300 theater-style, and 350 for a standing reception. Combined with the property's existing conference rooms and outdoor ceremony site, that brings total event space across the property to 16,800 square feet, according to the company's own figures. Whitefish has hosted weddings and corporate gatherings at this address for decades in tents and repurposed banquet rooms. This is the first purpose-built venue on the site.

Rob Spence, vice president and general manager of Pursuit's Glacier Park Collection, framed the addition as being for more than overnight guests. Lodging Magazine reported that he said the goal is "more ways for both visitors and locals to gather here for years to come." That's a specific claim about intended use, not a guess about how the room will actually get used once it opens, but it's the only stated rationale for why a hotel chain is building a standalone event venue on a property that already had conference rooms.

What Doesn't Move Next Door

None of this construction touches the golf course itself. Whitefish Lake Golf Club's North and South courses, Montana's only 36-hole complex according to the club's own materials, sit on the opposite side of the shared parking corridor from the lodge and aren't part of Pursuit's project at all. The two properties are neighbors, not the same operation.

The clubhouse has its own timeline, and it runs in the opposite direction from the one next door. The Log Clubhouse was built with WPA funding and finished in 1937, three years after Whitefish golfers first cleared the fairways in 1934 under an agreement that let the city use the land as an emergency landing strip as well as a golf course. The Whitefish Lake Golf Association has run the course on a break-even basis since the 1940s, and the same log building from the New Deal era still houses the Whitefish Lake Restaurant today. While the lodge next door is mid-transformation into a different name entirely, the clubhouse and its dining room aren't part of any announced renovation.

That contrast is the more useful way to read this stretch of US-93 right now. One side of the road is mid-construction toward a name change and a 2027 debut. The other side has operated under the same nonprofit association and inside the same log building for close to ninety years, with no renovation announced.

The Money Behind the Calendar

The scale of the lodge renovation is worth naming plainly. The closures are staggered rather than happening in one shutdown. Pursuit has described the Hotel Whitefish project as part of a plan to put more than $300 million into growth projects across its portfolio by 2030. Grouse Mountain Lodge is one piece of that broader spend, and the company's own materials call the reinvestment "multi-million-dollar" without a single public figure attached to just this property.

The design and construction team is entirely regional. Cushing Terrell, a design firm based in Kalispell, is handling the architecture. Martel Construction and Frank Architecture and Interiors, both Montana firms, are executing the build. Gary Rodgers, Pursuit's chief operating officer for the Pacific Northwest, noted in the company's release that the property has "welcomed visitors to Whitefish and supported the local tourism economy" for more than 40 years, tying the current investment to the building's original 1984 opening rather than treating it as an unrelated new project.

None of that spend touches the golf course, the clubhouse, or the restaurant across the lot. It's confined to the 144-room lodge itself. The north wing construction is also on the calendar this fall, in addition to the closures listed above. The rest of the corridor keeps running on its own schedule.

Dates Worth Circling

For anyone whose routine runs through this stretch of road between now and December, the sequence in order:

• September 30, 2026: sauna closure ends; it reopens this week
• October 12, 2026: north wing construction begins, running through June 1, 2027
• October 19–26, 2026: pool closed
• October 19–November 2, 2026: hot tub closed
• October 26–December 2, 2026: Logan's Bar & Grill closed
• Fall 2026: new 8,250-square-foot Event Pavilion opens, the first entirely new structure on the property
• Summer 2027: full Hotel Whitefish relaunch, including reimagined dining and lobby spaces

The golf course, the Log Clubhouse, and the Whitefish Lake Restaurant continue operating through all of it, on the same footing they've held since long before any of this was announced.

If you're watching the changes along this stretch of US-93 and wondering what they might mean for property near the golf club over the longer run, that's a conversation worth having directly. Slezak Group has been tracking what gets built, renovated, and reinvested in around Whitefish's established corridors, and we're glad to talk through what any of it actually means for the neighborhood, no matter where you are in your own timeline.