Ask anyone loading clubs into a cart at Osage National this month which nine they're playing, and you'll get the same answer twice: River, then Mountain, then back to River again if there's time before dark. Not because that's anyone's favorite combination. Because it's the only combination on offer, and it has been since the club started its third and final renovation phase.
If you live around Osage National, you've probably absorbed the general shape of this story already: there's construction, one nine is closed, it'll reopen eventually. What most people haven't clocked is how long "eventually" actually is, and how much that changes the practical texture of a golf season here. The Links Nine, the piece of the rotation that gives Osage National its full 27 holes and three separate 18-hole pairings, isn't scheduled back until April 2027. That's not a typo and it's not this fall. It's a full season and a half away, according to the timeline the club itself has posted for the project.
The Rotation You're Actually Playing
Osage National's calling card has always been its flexibility. Instead of one fixed 18, Arnold Palmer's 1992 design and the later Links addition give golfers three separate nines that combine into three distinct rounds:
- Mountain and River, the original 1992 Palmer routing, tracing the bluffs above the Osage River
- Mountain and Links, a mix of the elevation-heavy Mountain holes with the flatter, more open Links terrain
- River and Links, the lower-valley option with water in play on both nines
Right now, only the first combination exists. The River and Mountain nines went through their own renovations across 2025 and 2026, and both are open and playable today. The Links Nine is the one that's closed, out for new bunkering, cart path work, and tree removal across the layout, with an April 2027 target for reopening.
That means anyone who bought into the Osage National lifestyle for the variety of three courses is, for the moment, playing one course with two names. It's still Palmer's original routing, and it's still the reason the club is Missouri's only Arnold Palmer Signature design. But if your golf group has been waiting for things to "get back to normal" before booking a fall member outing or a guest round for out-of-town family, the honest answer is that this is normal for a while yet.
The number worth writing down isn't a season. It's April 2027. That's the actual finish line, not "next year" or "sometime soon."
One Tournament Already Adjusted Around It
The clearest proof that this is the operating reality, not a temporary inconvenience, showed up on the calendar this month. On August 2, the 20th Annual National COPS Golf Tournament returned to Osage National, a four-person scramble benefiting Concerns of Police Survivors, the organization that supports law enforcement families after line-of-duty deaths. Registration ran $150 per player, with a shotgun start, full breakfast and lunch, and course snacks built into the entry fee.
The tournament didn't reroute around a closed Links Nine as some kind of workaround. It was built entirely on the River and Mountain nines, the same two-course rotation every weekday golfer at Osage National has been playing all year. Organizers of a 20-year-old event didn't treat the closure as a footnote. They planned the entire round around it, which tells you the club and its regular tournament partners have already made peace with the current setup rather than waiting it out.
Where the Round Actually Ends
Whichever nine you play, the round still ends the same place it always has: the veranda at Eagle View Sports Bar & Grille, the clubhouse restaurant that overlooks the course below. It's a casual, sit-down-in-your-golf-shoes kind of place, open to the public and not just resort guests, serving breakfast through dinner. Regulars point to the breakfast buffet and the breakfast sandwiches as the early tee-time move, and reviewers consistently mention the view from the veranda as much as anything on the menu.
That consistency matters more this year than most, because it's one of the few parts of the Osage National experience that hasn't been mid-renovation for the past two seasons. While the golf course has been in some phase of construction since 2025, Eagle View has stayed exactly what it's always been: the place where the round ends and the next tee time gets planned.
The Highway Is Also Mid-Renovation
Golf isn't the only thing near Osage National running behind its own optimistic press release. A few miles down the same Highway 54 corridor that connects Lake Ozark to Osage Beach, at the intersection of Highway 54 and Jeffries Road, the Oasis at Lakeport development has spent three years sliding its own opening date. First pitched as a 2024 opening, then pushed to 2025, the amusement park phase is now targeting fall 2026, according to the most recent reporting from LakeExpo, with the Marriott hotel, conference center, and indoor waterpark now expected in late 2027.
The reason for the slide is mundane and specific: the developer needed to buy out roughly 2,400 deeded timeshare weeks in the adjacent Lakewood Resort building before demolition could clear the site for the amusement park and its parking garage. That's now done, funding is reportedly fully in place, and construction crews for the rides themselves were expected back on site earlier this year. Whether "fall 2026" holds any better than "summer 2026" or "2025" did before it is an open question, but the corridor Osage National residents already drive for groceries, dinner, and errands is going to look different by the time the Links Nine reopens in April 2027.
Put those two timelines next to each other and a pattern shows up that's easy to miss if you're only tracking one project at a time. Both the golf course and the highway corridor around it are running on multi-year renovation schedules that keep getting revised in small increments rather than resolved all at once. If you live at Osage National, the useful move isn't waiting for a single moment when everything reopens and settles down. It's understanding that this stretch, one nine closed until spring 2027, one big highway project still finding its actual finish line, is simply what the next year and a half looks like here, and planning golf outings, guest visits, and even routine errands around the dates that are actually on the calendar rather than the ones that keep slipping.
What This Means If You're Already Home
None of this is a reason to second-guess a property near Osage National. Renovation phases on a golf course, especially ones aimed at improving bunkering and cart paths rather than redesigning holes, are a normal part of keeping a 30-plus-year-old Palmer layout in shape. The River and Mountain nines coming out of their own 2025-2026 work should mean better conditions on two-thirds of the rotation once the Links catches up.
But if you're planning a fall member-guest, a wedding on the grounds, or just trying to figure out why your usual Thursday foursome only has one 18 to choose from lately, the answer isn't complicated once you have the actual dates in front of you. Play the River and Mountain rotation, enjoy Eagle View's veranda while the weather holds, and circle April 2027 as the month the third nine, and the full 27-hole Osage National experience, comes back.
If you're weighing what any of this means for a home near the course, or just want a neighbor's read on how the renovation and the Highway 54 changes are likely to shape property values over the next couple of seasons, Spouses Selling Houses has been tracking Osage National and the rest of the Lake of the Ozarks market long enough to separate the temporary from the permanent. Reach out for a free consultation, whether you're already home here or just starting to look.
