A Window Into Walt Disney World's First Water Park
Before Typhoon Lagoon. Before Blizzard Beach. Before water parks became a staple of the modern theme park playbook, Walt Disney World opened River Country on June 20, 1976 — the very same year this complete GAF Pana-Vue slide set was produced. Tucked into the wooded shores of Bay Lake beside Fort Wilderness, River Country billed itself as "ole swimming hole" fun, a rustic, rope-swing-and-tire-tube escape that felt genuinely unlike anything else on Disney property. These five glass-mounted transparencies capture that world at its peak — and for Disney historians, that makes this modest little set something extraordinary.
The GAF Pana-Vue Format: Vacation Slides for the Modern Family
In the 1970s, the GAF Corporation partnered with Walt Disney Productions to produce one of the most beloved souvenir formats of the era: the Pana-Vue slide set. Designed for use with GAF's popular hand-held viewers and standard slide projectors, these sets brought the magic of Disney parks home in vivid, backlit color. Each set came packaged in a sturdy header card — this one bearing the iconic Mickey Mouse graphic — with individual slides sheathed in a protective plastic sleeve. The format was enormously popular; families who visited Walt Disney World in the 1970s and early 1980s often returned home with a stack of these sets as their primary visual record of the trip, long before home video cameras became ubiquitous.
This particular set is labeled River Country Set One (WDW 92) in the GAF series numbering system. It is complete, meaning all five original slides are present and accounted for alongside the original header card — a detail that matters enormously to collectors who know how often these sets were broken up or stored loosely in shoeboxes for decades. The protective plastic sleeve survives as well, which speaks to the care this item received in the estate collection from which it came.
River Country: The Lost Park
River Country holds a singular place in Disney fandom. It was the first water park Walt Disney World ever built, and for a generation of guests it was the highlight of a summer vacation — a sun-drenched afternoon of flume slides, inner tube rapids, and a genuine swimming area fed by filtered water from Bay Lake. The park's theming leaned into Tom Sawyer nostalgia: weathered wooden structures, rope bridges, and the feeling that you had stumbled onto a secret swimming hole deep in the American South.
River Country closed temporarily in 2001 following post-9/11 attendance declines and never reopened. For nearly two decades it stood silent and overgrown behind the Fort Wilderness trees — a ghostly, ivy-tangled ruin that became one of the most photographed and mythologized "lost places" in all of Disney history. In 2019, the structures were finally demolished to make way for the Disney Vacation Club resort that now occupies the site. With the park gone entirely, physical artifacts from its operating years have taken on a new weight. These slides are a primary document — images made at River Country while the park was brand new, in the very year it opened.
Condition Notes and Collector Considerations
Honesty is part of what makes estate-collection pieces like this one worth discussing carefully. The film transparencies show the magenta color shift and fading that is almost universal in 1970s photographic film stock — a well-known consequence of the dye formulations used in that era. Serious collectors of vintage slides expect this, and many find the warm, slightly faded palette to be part of the period charm rather than a flaw. The header card shows minor shelf wear along the edges, consistent with more than four decades of storage. Structurally, everything is intact: the card is not torn, the slides are not broken, and the sleeve has done its job.
For the collector focused on Walt Disney World history, on the GAF Pana-Vue format, or on the broader category of "lost park" memorabilia, condition at this level is entirely expected and does not diminish the significance of having a complete, original set. These do not come up often. Sets that were opened and separated are common; complete sets with original packaging are considerably rarer. The fact that this one survived intact — in a private estate collection — is itself part of its story.
Whether displayed in a shadow box, stored flat with other vintage slides, or used in a period-correct GAF viewer alongside other Walt Disney World sets from the era, this piece connects its owner to a moment in Disney history that no longer physically exists. River Country is gone. The Bay Lake shores have been reshaped. But five small rectangles of 1976 film still hold the light of that first summer — and that, for the right collector, is everything.
Thinking of selling? Get a free, no-obligation offer.
One direct offer on your entire Disney collection — no commission, no auction wait. We help arrange the shipping.