The center of gravity at Spanish Peaks has been the main clubhouse for a decade. Ski shop and locker rooms downstairs, dining and the après fire upstairs, tee times and lift access booked at the same counter. For most of the year that footprint holds. This summer it does not.

Three developments arrive within a few weeks of each other. ASPIRE Clubhouse opens as the club's second amenity building. The Hot Dog Trail finally connects onto the public trail network in a way that matters if you are walking or biking from a Spanish Peaks door. And the Gallatin's flow curve, tracking below the 30-year median again, quietly rewrites what a good summer fishing day looks like. Taken together, they push more of the season out of the main clubhouse and into places that used to be side notes on the amenity list.

ASPIRE opens, and the club has two clubhouses now

The published description of ASPIRE positions it as the multigenerational and active complement to the original clubhouse. That framing matters less than the program inside it. The building is designed around:

• Two pools and a fitness center
• An indoor climbing wall
• A basketball court
• A restaurant and bar
• An outfitter for all-season gear

Read that list against the original clubhouse and the split becomes obvious. Fine dining, panoramic views, seasonal gatherings, and fireside cocktails stay at the main clubhouse. Kids on a climbing wall, teenagers on a basketball court, an outfitter renting out a paddleboard or a fat bike, a poolside lunch after a morning ride — that all migrates uphill to ASPIRE. If you own at Spanish Peaks and your household includes anyone under twenty, this is the summer your routine changes.

The practical read for members: book the main clubhouse for the events that were always there, then treat ASPIRE as the utility building for daytime hours in July and August. The outfitter piece is the sleeper. Every summer up to now has meant renting bikes and paddleboards through Big Sky Resort or the Meadow-side shops, or storing your own gear at home. An on-site outfitter shortens that logistics chain to a walk.

The Hot Dog Trail changes what "trail access" means

Spanish Peaks members have always had private trails inside the community, plus proximity to public terrain in the Lee Metcalf Wilderness Spanish Peaks Unit, 76,000 acres administered by the Forest Service. The gap was the connector. To reach beginner-friendly public singletrack in summer, most owners still drove.

That closed in June. Explore Big Sky reported that Terraflow completed the 3.5-mile Hot Dog Trail in June 2026 at a cost of $212,000, with donations coming through Trail Dogs and the Big Sky Community Organization. The construction story is worth knowing because it explains why the trail took years to appear. BSCO needed three separate easements: one from Boyne Resorts, one from Middle Fork Partners which owns roughly 60% of the land the trail crosses, and one from Lone Mountain Land Company at the terminus. The Spanish Peaks community foundation is among the named funders.

For members, the takeaway is simple. A beginner-friendly, three-and-a-half-mile trail now stitches into the broader Big Sky trail network in a spot where nothing rideable existed before. Combine that with the ASPIRE outfitter and a rented e-bike, and a nine-year-old can now do a real ride from the front door. That was not true in 2025.

Golf: the Weiskopf 18 and the Par 3, priced against each other

The golf offering has not changed. What has changed is how members should think about the two courses in a shorter, drier summer. Both are Tom Weiskopf designs. They do different jobs.

Signature Golf members receive unlimited access to both with no greens fees, plus advanced tee times and reciprocity at The Reserve Golf Course at Moonlight Basin. Social members can access golf on a limited fee basis. The Par 3 is the underused half of that pairing. When afternoon thunderstorms compress your window, or when you want to bring a ten-year-old for ninety minutes instead of five hours, that is what the ten-hole course is for. In a summer where the Gallatin is running warm and low by early afternoon, a Par 3 tee time at 4 pm and dinner at the clubhouse afterward is the more honest use of a July day than a marathon eighteen.

Fish Camp becomes the plan, not the fallback

The Gallatin River Task Force's Kristin Gardner told Explore Big Sky in early June 2026 coverage that snowpack at the Lone Mountain mid-mountain SNOTEL site was gone roughly two weeks ahead of the typical date, and that the 2026 peak on the Gallatin ranks among the lowest in recent years. Her forecast for the summer, absent a wet stretch, is lower flows and warmer water temperatures similar to or more pronounced than 2025.

That reading matters for members because Spanish Peaks holds more than four miles of private access on tributaries of the Gallatin, plus Fish Camp itself, a secluded setting on the club's private waters with two sleeping cabins and a dining area. In a normal-flow year, Fish Camp is a novelty. In a low-flow year, tributary water is often cooler, better shaded, and less crowded than the main-stem Gallatin along Highway 191, where wade anglers, guided drift boats, and rafting operators all compete for the same runs.

The heuristic for summer 2026: if the main-stem gauge is running below median and afternoon water temperatures are climbing, Fish Camp is not the backup plan. It is the plan. Book the cabins two weeks out, not two days.

The USGS Gallatin River gauge near Gallatin Gateway is the one to bookmark. Members who care about hatch timing already watch it. Members who fish a few times a summer should start.

Montage reciprocity, restacked for July and August

Member benefits at Montage Big Sky are the same on paper as they were last summer: five restaurants, the lobby bar, the 11,000-square-foot Spa Montage, a four-lane bowling alley, and Rivalry, the sports-simulator room. What is different this year is the surrounding food scene. The Alinea Group's winter residency, M by The Alinea Group, closed at the end of March, and the One&Only Moonlight Basin property that opened in November 2025 brings a Michelin-caliber alternative at Akira Back. The result for members is that Cortina at the Montage now competes for the same reservation slot Signature Golf households would once have booked automatically. If the goal is a summer date night that does not sit in a car for forty minutes, the Spanish Peaks clubhouse dining room and Cortina remain the two closest options, and both fill up on weekends. Book a week ahead in July.

Your July-through-September checklist

If you own here and want to actually use what the club added this year, do these in order:

1. Book ASPIRE for a family swim window and a climbing-wall slot in the first week it opens. Program fills fastest before word travels.
2. Walk or bike the new Hot Dog Trail once, end to end, so you know where it drops onto the broader network.
3. Reserve one Fish Camp cabin night in August. Wait too long and mid-summer weekends go.
4. Put a Par 3 tee time on the calendar for a late afternoon that is not a golf-only day.
5. Book Cortina or the main clubhouse dining room for the anniversary or hosting weekend before Labor Day, not after.
6. If you carry Signature Golf, use the reciprocity at The Reserve at Moonlight Basin at least once. It resets your read on your own home course.

Six months from now the ski season resets everything. Between now and then, Spanish Peaks is quietly a bigger, more usable club than it was last summer, and the members who notice first are the ones who ride the changes into fall.

If you are thinking about how any of this affects the value of what you already own, or you are watching Spanish Peaks from outside and want to understand how ASPIRE and the trail work change the ownership calculus, Mia Lennon and the team at Discover Big Sky live inside these developments and are happy to walk you through them.