Long Island's Best Things to Do [Updated 2025]

You’re in for a treat! After exploring the ins and outs of Long Island, I’ve handpicked 12 incredible spots that showcase the very best this gem has to offer. Whether you’re a local looking for something new or a visitor eager to dive into the local culture, there’s something here for everyone.

Having lived and breathed the Long Island experience, I’ve strolled through its vibrant neighborhoods, soaked up the sun at its stunning beaches, and savored the flavors of its diverse culinary scene. Trust me, these aren’t just random picks; they’re my personal favorites that capture the spirit of this beautiful island. Let’s dive into the adventures awaiting you!

Planting Fields Arboretum State Historic Park

Nestled in the heart of Long Island, Planting Fields Arboretum State Historic Park is a hidden gem that left me utterly enchanted. As I strolled through the lush gardens, I felt a sense of tranquility wash over me—each flower and tree telling its own whimsical story. The stunning Camellia Greenhouse was a particular highlight, where tropical plants thrive in vibrant hues. Exploring the historic Coe Hall mansion added a dash of elegance to my day, making it feel like a charming escape to the past. For anyone seeking serenity surrounded by nature, this arboretum is truly a must-visit! 🌷

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Long Island Aquarium

During my recent visit to the Long Island Aquarium, I felt like a kid in a candy store! This family-friendly destination boasts an incredible variety of marine life, from majestic stingrays to playful otters. The interactive exhibits keep visitors engaged, and the touch tank was a delightful highlight—who knew feeling a horseshoe crab could be so exciting? The atmosphere is vibrant, making it perfect for both families and date outings. Plus, the beautiful gardens surrounding the aquarium add a touch of serenity. If you're seeking a captivating way to explore the wonders of the ocean, this gem is a must-visit!

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Old Westbury Gardens

Nestled in the heart of Long Island, Old Westbury Gardens is a delightful escape that feels like stepping into a fairy tale. As I wandered through the meticulously landscaped grounds, I was captivated by the elegant blend of British-inspired gardens and stunning architecture. The expansive manor invites exploration, while the vibrant flower beds burst with color, inviting guests to linger. Every corner held a secret, be it a tranquil pond or a charming gazebo. If you’re seeking a place where nature meets history, this gem is a must-visit—perfect for a leisurely day of exploration and enchantment!

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Sagamore Hill National Historic Site

Visiting Sagamore Hill National Historic Site was a delightful journey into the past, as it was the home of President Theodore Roosevelt. The grandeur of the Victorian architecture captivated me, but it was the rich history that truly stole my heart. Walking through the rooms, each brimming with antique charm and personal artifacts, felt like stepping into Roosevelt's world. The surrounding nature trails invite peaceful strolls, and the museum offers fascinating exhibits about his life and presidency. If you’re looking for a blend of history and scenic beauty, Sagamore Hill is an absolute must-see on Long Island!

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Long Island

Long Island is an enchanting blend of stunning landscapes and vibrant culture that left me utterly charmed. From the sandy shores of the Hamptons to the wine trails of the North Fork, every corner offers a unique escape. I savored delectable seafood at local restaurants and explored the quaint lighthouses dotting the coastline. Don't miss the chance to stroll through the beautiful Gardens of Westbury, which are simply breathtaking. Whether you're seeking adventure or relaxation, Long Island has a delightful array of activities that cater to every taste. This destination is an absolute must-visit for anyone!

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Suffolk County Vanderbilt Museum and Planetarium

My recent visit to the Suffolk County Vanderbilt Museum and Planetarium was an enchanting escape into history and the cosmos! This gem, located on the picturesque shores of Long Island, offers a delightful blend of art, architecture, and astronomical wonder. From exploring the stunning mansion filled with eclectic artifacts to gazing at the stars during a captivating planetarium show, I found myself completely immersed. The lush gardens surrounding the estate provide a perfect backdrop for a leisurely stroll. If you’re seeking a unique outing filled with charm and discovery, this Vanderbilt oasis is a must-see for all ages!

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Jones Beach State Park

Jones Beach State Park is an absolute gem on Long Island that offers an idyllic blend of sun, sand, and fun! As I strolled along the pristine shore, the rhythmic sound of waves beckoned, making it impossible not to feel rejuvenated. The expansive beach is perfect for sunbathing or playing beach volleyball. I couldn’t resist a leisurely bike ride on the scenic boardwalk, which provided stunning views of the Atlantic. With delightful concessions nearby, I treated myself to a classic hot dog. Whether you're looking to relax or indulge in coastal activities, Jones Beach is a must-visit for everyone!

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Caumsett State Historic Park Preserve

Tucked away on the stunning North Shore, Caumsett State Historic Park Preserve left me enchanted. This beautifully preserved landscape offers miles of trails perfect for hiking or biking, with breathtaking views of the Long Island Sound. As I wandered through lush grasslands and charming woodlands, I couldn't help but feel a sense of serenity. The historical estate adds a unique touch, inviting visitors to explore its rich past. Don't forget your camera—the sunsets here are nothing short of magical! If you're seeking both adventure and tranquility, Caumsett is a must-visit gem on Long Island.

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Gantry Plaza State Park

I had an absolutely delightful time at Gantry Plaza State Park! Nestled along the East River, this urban oasis offers breathtaking views of Manhattan’s skyline that left me in awe. As I strolled along the waterfront, the vibrant gardens and historical gantries added a touch of charm. I enjoyed watching families picnicking and joggers making the most of the scenic paths. The iconic Pepsi-Cola sign was a perfect backdrop for my photos! Whether you're looking to unwind or snap some stunning Instagram shots, Gantry Plaza is an unmissable gem on Long Island!

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Ancient Glacier Rock

During my visit to Ancient Glacier Rock, I felt a thrilling connection to nature's history. This majestic site, formed over 15,000 years ago, offers both stunning views and a great sense of tranquility. As I stood before this colossal boulder, I marveled at the geological wonders that shaped our world. The interpretive signs provided fascinating insights, making it a delightful blend of education and exploration. Perfect for hiking enthusiasts and families alike, Ancient Glacier Rock is truly a hidden gem on Long Island. If you love the great outdoors, don’t miss this incredible piece of nature’s art!

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Fire Island Lighthouse

Visiting the Fire Island Lighthouse was a breathtaking journey into history! Standing tall since 1858, this iconic structure offers stunning views of the Atlantic Ocean. Climbing the 192 steps to the top was invigorating, and I was rewarded with panoramic vistas that were simply unforgettable. The surrounding nature trails also provide a delightful escape, perfect for a leisurely stroll. Don’t forget to check out the historical exhibits at the visitor center, which beautifully narrate its storied past. If you’re ready for an adventure that mixes exercise with a dose of history and nature, this lighthouse is a must-see on Long Island!

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The Big Duck

Visiting The Big Duck was a delightfully quirky adventure! This iconic landmark, shaped like a giant duck, truly captures the whimsical spirit of Long Island. Nestled in Flanders, it serves not only as a photo op but also as a nod to the region's unique history. As I stood beneath its cheerful beak, I couldn't help but marvel at the blend of nostalgia and whimsy. The surrounding gardens are a lovely spot for a picnic, making it an enjoyable stop for families and tourists alike. If you're exploring Long Island, definitely take a moment to appreciate this fowl attraction!

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