Wildhorse Resort Expansion: Umatilla Tribes Add Tower, Events Center

The Confederated Tribes of the Umatilla Indian Reservation are midway through a $100 million-plus expansion of Wildhorse Resort & Casino in Pendleton, Oregon, and the project took a new turn on October 15 with the selection of a Native-owned firm to build out its entertainment program. The Wildhorse resort expansion, branded "Next Level," is among the larger hospitality investments underway in the Pacific Northwest's tribal gaming sector and is targeted for completion in 2027.

Wildhorse sits roughly four miles east of Pendleton and is owned and operated by the Umatilla tribes. According to project announcements and trade coverage, the expansion centers on a new ten-story hotel tower with 214 rooms, a convention center with configurable seating for about 1,500 guests, and a new three-meal restaurant supported by a large banquet kitchen. Together the additions are expected to push the property's inventory to more than 400 guest rooms and to roughly triple its event capacity.

What is being built

The tower replaces the resort's 28-year-old Courtyard Hotel, which was cleared to make room for new construction. That sequencing matters: rather than building beside an aging asset and carrying both, the tribes opted to demolish and rebuild on a footprint already served by the resort's utilities, parking, and casino connections. Construction began in 2025 and, as of early March 2026, was described as roughly eight months along and on schedule, with work running through 2026 and into 2027.

The convention component is the piece most likely to change the property's market position. Wildhorse has long served as a regional destination for travelers along the Interstate 84 corridor in eastern Oregon, but meeting and banquet space has been a constraint. Tripling event capacity opens the door to regional conferences, weddings, corporate retreats, and tribal and governmental gatherings that previously had to be placed elsewhere. For readers following the broader pattern, our analysis of convention and meeting space at tribal casinos explains why group business has become a deliberate diversification strategy.

A Native-owned entertainment partner

On October 15, Wildhorse announced that it had selected Seattle Entertainment Group, described as a 100 percent Native-owned entertainment, production, and talent-buying company, to lead development of its entertainment strategy. The firm will work on national headliner programming and the operational planning for the resort's new events center, an entertainment venue designed for more than 1,700 guests. The expansion and events center are slated to open in the spring.

Two technology choices stand out. Wildhorse says it will be the first tribal casino to use the Gala Venue flooring and seating system, a configuration intended to let a single room host concerts, mixed martial arts events, game shows, and conferences without a long changeover. The resort also will gain access to GetAvails.com, an AI-based entertainment booking and project-management platform founded by Seattle Entertainment Group chief executive Troy Wyatt. Flexible-format rooms are increasingly common because they raise the number of event dates a property can sell in a year; the economics of that model are examined in our piece on the entertainment venue buildout across tribal casinos.

The choice of a Native-owned vendor also fits a wider procurement trend. Tribes have been steadily directing more spending toward Native-owned suppliers, a shift documented in our coverage of Native-owned vendor procurement in the tribal gaming supply chain.

Why the room count matters

Doubling hotel inventory is not simply a matter of adding beds. A property that moves from a few hundred rooms to more than 400 changes the mix of customers it can serve: tour groups, tournament and event travelers, and overnight guests who might previously have stayed in Pendleton hotels. The relationship between hotel capacity and gaming floor size is a recurring planning question, and we looked at it in our review of hotel room to slot ratios in tribal resort expansions, which includes Wildhorse among the comparison properties.

Operators also have to manage the transition period. Construction next to an operating casino can disrupt access and parking, and a new events center creates a ramp-up period in which marketing spend precedes revenue. Those dynamics are discussed in our explainer on pre-opening costs and ramp-up cash flow.

Oregon context

Oregon's tribal gaming landscape is distinct from neighboring states. Tribes operate under Class III compacts with the state, and recent years have been dominated by questions about off-reservation and land-based development rather than the mobile wagering debates occupying other jurisdictions. For a regional view of how Wildhorse fits alongside other Oregon properties, see our Oregon tribal gaming market deep dive, and for the legal foundations behind compacts generally, consult the Legal Guide.

What remains to be seen is how the market responds when the new tower and events center open. Eastern Oregon is a smaller population base than the large metropolitan markets served by other tribal resorts, so Wildhorse's strategy leans on drive-in travel, interstate traffic, and destination events rather than purely local play. Execution risk is real, as with any multi-year build: construction costs, labor availability, and the pace of ramp-up all influence returns, and public figures on total project cost beyond the $100 million headline have not been released.

Still, the project illustrates a pattern visible across Indian Country in 2026: tribes with established gaming operations are reinvesting in hospitality, meeting space, and entertainment to broaden revenue beyond the slot floor. The Umatilla tribes' approach pairs physical capacity with a deliberate programming strategy and a Native-owned partner, a combination likely to be studied by other mid-sized operators weighing similar investments.

We will continue tracking the project through its 2027 completion target.