Planting Fields Arboretum
New York

Planting Fields Arboretum

Available Activities
  • Hiking
  • Photography

๐Ÿ†๐Ÿ†๐Ÿ†๐Ÿ†๐Ÿ† Gold Coast Estate โ€” 409-acre Gilded Age estate on Long Island’s Gold Coast โ€” one of the finest arboretums in the Northeast with 65-room Tudor Revival mansion

Planting Fields Arboretum State Historic Park is a 409-acre Gilded Age estate on Long Island’s legendary Gold Coast โ€” once home to insurance magnate William Robertson Coe. The 65-room Coe Hall (1921, Tudor Revival) is surrounded by one of the finest arboretums in the eastern United States โ€” including a world-class collection of camellias, rhododendrons, and azaleas. The Gold Coast of Long Island’s North Shore was home to F. Scott Fitzgerald’s fictional Jay Gatsby โ€” the area inspired “The Great Gatsby” (1925). Over 600 mansions were built here during the Gilded Age; fewer than 200 survive.

Visitor Information

DetailInformation
LocationOyster Bay, Long Island, NY
Entry Fee$8 per vehicle
Size409 acres โ€” 65-room mansion!
GatsbyGold Coast โ€” inspired “Great Gatsby”!

About Planting Fields

Planting Fields Arboretum State Historic Park in Oyster Bay (Long Island) preserves the 409-acre Gold Coast estate of insurance magnate William Robertson Coe. The Tudor Revival mansion “Coe Hall” (65 rooms) and surrounding arboretum feature one of the finest collections of camellias, rhododendrons, and azaleas in the Northeast. The estate represents the peak of Gilded Age wealth on Long Island’s “Gold Coast” โ€” the inspiration for F. Scott Fitzgerald’s The Great Gatsby.

Things to Do

Touring 65-room Coe Hall, exploring the greenhouse collections (camellias bloom January-March), walking the arboretum trails through specimen trees from around the world, attending concerts and exhibits, and experiencing Great Gatsby-era opulence.

Insider Tips

Gold Coast estate: Planting Fields was the 409-acre estate of William Robertson Coe โ€” a Gold Coast mansion with one of the finest arboretum collections on Long Island. Pro tip: Long Island’s “Gold Coast” (North Shore) inspired F. Scott Fitzgerald’s “The Great Gatsby” โ€” the mansions of East Egg were modeled on estates like this. Coe Hall: The 65-room Tudor Revival mansion is one of the last intact Gold Coast mansions.

Best Time to Visit

Spring: Rhododendron and azalea bloom. Summer: Full garden displays. Fall: Arboretum foliage. Winter: Greenhouse collections.

Frequently Asked Questions

What was the Gold Coast?

Long Island’s North Shore was nicknamed the “Gold Coast” from the 1890s-1930s โ€” hundreds of enormous estates were built by America’s wealthiest families (Vanderbilts, Whitneys, Morgans, Phippses). F. Scott Fitzgerald set “The Great Gatsby” here โ€” the mansions, parties, and social rivalry he described were real. Most estates were demolished or subdivided after WWII. Survivors like Planting Fields preserve the era’s extraordinary architecture and landscapes.

๐Ÿ›๏ธ Visit Planting Fields Arboretum

409-acre Gold Coast estate โ€” Gatsby’s real-life world!

๐Ÿ“ Planting Fields

Sarah Mitchell

About the Author

Outdoor Editor & Trail Expert

Sarah Mitchell is an outdoor writer and trail researcher with over 8 years of experience exploring state parks across America. As the lead editor at AmericasStateParks.org, she has personally visited more than 200 parks in 42 states, logging thousands of trail miles and hundreds of campground nights. Sarah specializes in detailed park guides, accessibility information, and family-friendly outdoor planning. Her work focuses on helping first-time visitors feel confident and well-prepared for their state park adventures.

200+ state parks visited across 42 states | 8+ years of outdoor writing

Last updated: May 10, 2026

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