Spray Island | Lake Minnetonka Real Estate™

A Legacy of Seclusion and Prestige  

Spray Island, a stunning 20-acre private island on Lake Minnetonka, holds a storied past that stretches back to the mid-19th century. Originally granted to Robert E. Grimshaw as payment for surveying Lake Minnetonka for Hennepin County, the island became a cherished retreat for his family. His son, William H. Grimshaw, designed and built the first cottage on the island in 1880, which the family shared for years.  

Before 1962, Spray Island was home to Reading Camp and Little Scorpion Boys Camp, educational retreats that offered a unique lakeside experience. In 1962, the Smith family became the island’s second owners, choosing to live there year-round. During their ownership, they established the Minnesota Summerhill Community School, a progressive K-12 boarding school that operated between 1962 and 1972. Additionally, Native American artifacts have been discovered in the island’s central wetlands, underscoring its deep historical significance. 

Nearby Bays, Islands, and Points

Spray Island is nestled in one of the most picturesque and sought-after areas of Lake Minnetonka, surrounded by a variety of scenic bays, islands, and points that contribute to the region’s rich history and natural beauty. To the east lies East Upper Lake, a broad and open section of the lake known for its expansive views and excellent boating opportunities. Just north of Spray Island is Spring Park Bay, a lively yet scenic area offering easy access to lakeside restaurants, marinas, and recreational hotspots.  

Nearby, Shady Island and Enchanted Island add to the area’s exclusive island living opportunities, each with their own charm and collection of lakeside homes. To the west, Phelps Bay and Phelps Island offer a mix of year-round residences and seasonal cabins, making it a desirable location for those who appreciate the lake’s quieter, more secluded areas. Along the shoreline, Howard Point and Casco Point extend into the lake, providing stunning lakefront properties with panoramic water views.  

Further enhancing the beauty of the surrounding waters, Wild Goose Chase Island and Pelican Island are two smaller yet historically significant islands in the lake, both offering scenic appeal and a glimpse into Lake Minnetonka’s storied past. Whether exploring by boat, taking in the natural surroundings, or enjoying the vibrant lake lifestyle, the area surrounding Spray Island is a true testament to the unique and diverse landscape that makes Lake Minnetonka one of Minnesota’s most prized destinations.

A Rare Real Estate Opportunity—Sold Twice in Modern History 

In modern times, Spray Island has changed hands only twice, making it one of the rarest and most coveted properties on Lake Minnetonka. Both sales reflect the extraordinary appeal of private island living, where exclusivity, natural beauty, and privacy define the experience.  

The island was most recently sold for $2,500,000 in 2020, after being listed at $2,195,000. An earlier sale in 2018 closed at $2,400,000, after being listed at $2,750,000. These transactions highlight the high demand for unique, legacy properties on Lake Minnetonka.

The Evolution of Spray Island’s Name  

Spray Island, was once known by the unromantic name of Hog Island. Over time, as the island became a favored retreat and developed into an exclusive private haven, its name was changed to the more charming and fitting “Spray Island.” 

Spray Island Real Estate: A Private Island Retreat

Spray Island offers 4,000+ feet of private shoreline, panoramic lake views, and multiple structures designed for luxury lakeside living. Unlike a remote cabin getaway, this island retreat is located just minutes from the Twin Cities, making it a perfect combination of privacy and convenience.

Key Property Features

• Main Home (Built in 1972): 8 bedrooms, 3 bathrooms, 3,273 total finished square feet
• Multiple Guest Accommodations, including a bunk house, guest house, and beach house
• Boat House & Dock for easy lake access
• Great Room & Formal Dining Area with breathtaking views
• Game Room, Studio, and Flex Spaces
• Wooded natural surroundings for unmatched seclusion
• Zoned residential, allowing for a variety of uses, from a family estate to a corporate retreat  

A Once-in-a-Lifetime Island Escape

Owning a private island on Lake Minnetonka is a dream realized for only a select few. With its historic charm, pristine lakeshore, and premium real estate appeal, Spray Island stands as a legacy property for generations to come.  

While it has been sold twice in recent history, opportunities like this are extremely rare. If you’re looking for exclusive lakeshore living or seeking a similar property, contact us today to explore Lake Minnetonka’s finest real estate offerings.