Suffolk County is a beautiful place filled with fun activities for everyone. Whether you’re looking for outdoor adventures, local landmarks, or family-friendly attractions, this area has something special to offer. With stunning beaches, peaceful parks, and unique towns, you can create lasting memories while enjoying everything Suffolk County has in store.
You can visit exciting spots like historic villages, art galleries, and scenic nature trails. Picture walking along sandy shores, hiking through green parks, or tasting delicious food at local restaurants. Each visit feels like an adventure, bringing joy and excitement as you uncover the many treasures of this wonderful county.
Things To Do In Suffolk County
1. Visit the Long Island Aquarium in Riverhead

The Long Island Aquarium in Riverhead is a fantastic place for anyone who loves marine life. The aquarium features interactive exhibits that allow you to get up close with various marine creatures. From touch tanks to impressive displays, there’s something for every ocean enthusiast.
Visitors can participate in animal encounters and enjoy shows featuring sea lions and other animals. The aquarium also has beautiful exhibits of jellyfish and coral reefs. I particularly enjoyed seeing the vibrant colors of the fish and learning about their habitats.
It’s a great spot for families, as there are plenty of educational opportunities for kids. I recommend taking your time to explore all the exhibits; they beautifully combine fun with learning. Don’t forget to bring your camera for some amazing photos!
Parking is available on-site but can fill up quickly on weekends. The best time to visit is on a weekday morning when it’s less crowded. Always check for special event schedules for unique encounters.
Overall, it’s a wholesome experience that can entertain and educate everyone in the family. Plan for a few hours to fully enjoy what the aquarium has to offer.
Address: 431 East Main Street, Riverhead, NY 11901.
2. Explore the Montauk Point Lighthouse Museum

The Montauk Point Lighthouse Museum is a must-see historical landmark. This iconic lighthouse offers stunning views of the coastline. Built in 1796, it is the oldest lighthouse in New York State and holds a significant place in maritime history.
Visitors can climb to the top for panoramic views of the Atlantic Ocean and the surrounding landscape. The museum has fascinating exhibits showcasing the history of the lighthouse and the ships that navigated these waters. I loved standing at the top, feeling the sea breeze while absorbing the beauty of the coastline.
It’s particularly enjoyable for history buffs and families. The museum provides insights into daily life at the lighthouse and its importance to sailors. If you’re a photography enthusiast, you’ll find plenty of opportunities to capture beautiful seaside photos.
The best time to visit is in the summer months for clear skies. There is a small fee to climb the lighthouse, so be prepared. Parking is available near the museum, but it can be limited during peak season.
All in all, this destination combines history, education, and stunning views for a perfect day out.
Address: 2000 Montauk Highway, Montauk, NY 11954.
3. Tour the Vanderbilt Museum, Mansion & Planetarium

The Vanderbilt Museum, Mansion & Planetarium in Centerport is a unique blend of art and astronomy. This museum sits on a beautiful estate showcasing the life of the wealthy Vanderbilt family. Visitors can explore the stunning mansion filled with art and historic artifacts.
The planetarium offers shows that inspire wonder about the night sky. I was particularly fascinated by the impressive collection of astronomical instruments on display. The tours are informative, and the guides are very knowledgeable.
This destination is ideal for families, art lovers, and anyone interested in astronomy. Walking through the gardens is also a lovely experience, especially during sunny days. Make sure to check the planetarium schedule for showtimes.
Consider visiting during the spring or fall to enjoy the lush gardens without the summer crowds. There is a parking lot available but arrive early for the best spots. It’s wise to book tickets in advance for planetarium shows.
Your visit to this museum combines history and science in a captivating location that you won’t forget.
Address: 180 Little Neck Road, Centerport, NY 11721.
4. Discover American Art and History at The Long Island Museum

The Long Island Museum in Stony Brook is an incredible space for those interested in American art and history. This museum holds an impressive collection of art from the 19th and 20th centuries. Visitors can explore exhibits that range from fine arts to local history.
One of my favorite aspects was the interactive displays. The museum does a great job of showcasing Long Island’s cultural heritage. Each exhibit offers a unique window into the lives of people who lived here.
This museum is perfect for both art enthusiasts and history buffs. I recommend taking a guided tour for deeper insights into the collections. The peaceful setting also makes it a great place for reflection and inspiration.
Plan your visit in the afternoon, when the light enhances the artwork. Parking is ample, and the entrance fee is reasonable. Check the museum’s events calendar for special exhibitions or workshops.
Overall, it’s a delightfully enriching experience that deepens your understanding of the unique history and culture of Long Island.
Address: 1200 New York 25A, Stony Brook, NY 11790.
5. Immerse Yourself in Maritime Heritage at the Long Island Maritime Museum

The Long Island Maritime Museum in West Sayville is a wonderful tribute to the region’s rich maritime culture. The museum presents exhibits focused on boat-building and maritime artifacts. It’s a great place to learn about Long Island’s nautical history.
Visitors can explore historic vessels and model boats displayed around the grounds. I was impressed by how well the museum preserves the stories of local maritime communities. It’s a great opportunity for interactive learning.
This location is suitable for families, especially those with children interested in boats and the ocean. The waterfront setting also makes it ideal for picturesque views and casual walks. During my visit, I even spotted a few local birds around the marshlands.
Going in the spring or summer is great for enjoying outdoor exhibits. Admission is affordable, and parking is available on-site. Make sure to check their seasonally scheduled events for unique programs.
Overall, this museum is a hidden gem that takes you deep into the heart of Long Island’s maritime legacy.
Address: 86 S. Side Ave, West Sayville, NY 11796.
6. Experience the Railroad Museum of Long Island

The Railroad Museum of Long Island in Riverhead is a must-visit for train enthusiasts and history lovers alike. The museum showcases the history of railroads on Long Island through vintage trains and memorabilia. It captures an essential part of the region’s transportation history.
You can explore restored train cars and even hop aboard for a feel of what train travel used to be like. The exhibits provide a fascinating insight into the evolution of rail travel. I found it intriguing and enjoyed learning about the connections between railroads and local communities.
This museum is great for families, particularly those with children curious about trains. There are plenty of hands-on displays to keep them engaged. Bring your camera, as there are numerous photo opportunities throughout the museum.
Try to visit during special events when they run the trains for rides around the grounds. Parking is available on-site, and the museum entrance fee is budget-friendly. Check their website for event scheduling to maximize your visit.
Visiting the museum is a fun way to experience a significant chapter of Long Island’s history.
Address: 416 Griffing Ave, Riverhead, NY 11901.
7. Enjoy Family-Friendly Rides at Adventureland Amusement Park

Adventureland Amusement Park in Farmingdale is the perfect place for family fun. This amusement park features a wide variety of rides and attractions suitable for all ages. From thrilling roller coasters to gentle rides for little ones, there’s something for everyone.
You can spend the whole day enjoying rides, arcades, and games. I had a blast reliving my childhood on the classic attractions. The park has a vibrant atmosphere filled with laughter and smiles.
This spot is great for families and groups of friends looking to have a good time. I recommend getting there early to beat the lines during peak hours. Bring sunscreen and comfortable shoes, as you’ll want to explore every corner.
During summer, the park can get busy, so consider visiting on a weekday. Parking is ample but can fill quickly. Purchasing tickets online in advance can save you time at the entrance.
Overall, Adventureland is a fun destination that creates happy memories for everyone who visits.
Address: 2245 Broad Hollow Rd, Farmingdale, NY 11735.
8. Splash Around at Splish Splash Water Park

Splish Splash Water Park in Calverton is the place to be on a hot summer day. This water park features thrilling slides, lazy rivers, and wave pools that provide endless fun. It’s an ideal spot for families looking to cool off and enjoy the sun.
You can experience exhilarating water attractions, or just relax by the poolside. I loved the variety of slides, each offering its own unique thrill. The park’s clean facilities and friendly staff enhance the enjoyable environment.
This water park is great for families, especially kids and teens. Arrive early to get good parking and beat the crowds. Don’t forget your swim gear and sunscreen to stay protected from the summer heat!
It’s best to visit during weekdays to avoid long wait times for rides. There are also restaurants and snack bars inside the park for convenience. Check for special discount days before planning your trip.
Overall, Splish Splash provides an exciting day filled with laughter and splashes for everyone.
Address: 2549 Splish Splash Dr, Calverton, NY 11933.
9. Relax at Robert Moses State Park

Robert Moses State Park is a beautiful destination for those looking to relax by the beach. This park features miles of pristine shoreline, ideal for swimming, picnicking, and beach activities. It’s a great getaway for sun-seekers and nature lovers alike.
You can enjoy a day of sunbathing, beach volleyball, or exploring nature trails. I found the sunsets here to be absolutely breathtaking. The calm atmosphere makes it perfect for unwinding or enjoying a beach day with family and friends.
This park is suitable for everyone, from families to solo travelers. Planning your visit during weekdays is better for a quieter experience. Keep in mind that fees may apply for parking, especially during peak season.
Pack a cooler with snacks and drinks for the perfect beach day. Arrive early to secure a good spot near the water, especially in summer. Restrooms are available, ensuring comfort throughout your visit.
In summary, Robert Moses State Park offers a perfect escape to enjoy the sun and surf.
Address: 600 Robert Moses State Park, Babylon, NY 11702.
10. Fish or Boat at Captree State Park

Captree State Park is a fantastic destination for fishing and boating enthusiasts. Located on the south shore, it offers excellent opportunities to catch fish or enjoy a leisurely day on the water. Whether you’re a novice or an experienced angler, you’ll find plenty to do here.
The park features scenic views of the bay, and you can often see boats coming in and out. I loved spending a day fishing off the pier while taking in the beautiful surroundings. The combonation of nature and sport creates a peaceful atmosphere.
This location is ideal for families, fishing groups, and outdoor lovers. Bring your fishing gear, and don’t forget your cooler for your catch of the day. Boat rentals are available, making it easy to explore the waters.
Try to visit during the early morning or late afternoon for the best fishing conditions. The park has plenty of parking, but arrive early on weekends. Always check local fishing regulations before you go.
In essence, Captree State Park is a great place to unwind while enjoying the outdoor activities of fishing and boating.
Address: 3500 Ocean Pkwy, Babylon, NY 11702.
11. Hike and Enjoy Nature at Sunken Meadow State Park

Sunken Meadow State Park in Kings Park is a stunning location for hiking and enjoying nature. This park features beautiful trails that lead you through dense woodlands and along the coastline. The diverse scenery makes every hike a new adventure.
Visitors can explore trails of varying difficulty and length. I found hiking along the shoreline to be particularly rewarding. The picturesque views provide excellent photo opportunities.
This park is great for families, hikers, and outdoor enthusiasts. Pack a picnic to enjoy in the scenic picnic areas, and keep an eye out for wildlife along the trails. Bring good hiking shoes for better traction on the trails.
It’s best to visit in the spring or fall when the weather is pleasant and the foliage is stunning. There’s ample parking available, but it can fill up during weekends. Always check trail maps at the visitor center to plan your route.
Overall, Sunken Meadow is a beautiful escape into nature, perfect for a refreshing hike.
Address: 1 Sunken Meadow State Park, Kings Park, NY 11754.
12. Visit the Iconic Fire Island Lighthouse

The Fire Island Lighthouse is an iconic symbol of Long Island’s maritime history. Located in a beautiful national seashore area, it offers visitors a chance to explore its history while enjoying breathtaking coastal views. Climbing to the top is a rewarding experience!
Visitors can learn about the lighthouse’s significance and its role in guiding ships. The climb rewards you with spectacular views of the ocean and surrounding parkland. I especially enjoyed capturing the lighthouse against the backdrop of a sunset.
This destination is perfect for families, history enthusiasts, and anyone who loves scenic views. Bring your camera for fantastic photo opportunities, especially around sunset. Comfortable shoes are essential for the climb and exploring the surrounding area.
Plan your visit in the morning or early afternoon for the best light for photos. There’s parking available, but during the summer, it can be limited. Check for climbing hours and any entrance fees that may apply.
In conclusion, the Fire Island Lighthouse is a must-visit for breathtaking vistas and captivating history.
Address: 4640 Ocean Rd, Brant Beach, NY 11704.
13. Take Photos at the Big Duck

The Big Duck in Flanders is a quirky landmark worth visiting. This iconic roadside attraction is a giant duck-shaped structure that captures the local farming culture. It’s a fun spot for taking unique photos and making memories.
Visitors can take pictures with the duck and explore the small gift shop nearby. I found it to be a quirky, charming stop that really brings a smile. It’s an easy, quick visit perfect for stretching your legs while on a road trip.
This spot is ideal for families and anyone looking for fun photo ops. I suggest stopping by during the morning hours for less foot traffic. The area is easy to access, with free parking nearby.
It’s best to combine your visit with other stops in the area to maximize your time. Be sure to check out local farms for fresh produce when you’re nearby. The Big Duck can also be a great backdrop for fun family photos.
Overall, visiting the Big Duck is a playful experience that captures the charm of Long Island’s agricultural heritage.
Address: 1012 Flanders Road, Flanders, NY 11901.
14. Stroll Through Port Jefferson Village

Port Jefferson Village offers a charming waterfront experience filled with shops and restaurants. This picturesque village features cobblestone streets that give it a unique character. It’s a great place to relax and enjoy a leisurely day.
Visitors can shop in local boutiques, visit art galleries, or take in views of the harbor. I loved strolling along the docks and watching the boats go by. The inviting atmosphere makes it a great spot for a romantic getaway or family outing.
This village is perfect for individuals and families looking to enjoy a quaint escape. I recommend enjoying a meal at one of the waterfront restaurants after exploring. Don’t forget to capture stunning photos of the harbor views.
Visit during weekends for local events or festivals that enhance the experience. Parking can be tricky during peak periods, so arrive early. Explore side streets to discover even more unique shops and galleries.
In summary, Port Jefferson Village combines exploration and relaxation in one charming location.
Address: 100 Main St, Port Jefferson, NY 11777.
15. Enjoy the Outdoors at Avalon Nature Preserve

Avalon Nature Preserve in St. James is an excellent spot for outdoor enthusiasts. This preserve features scenic trails and wildlife observation opportunities. It’s perfect for walking, birdwatching, or just enjoying nature.
I loved the serenity of the trails and the chance to connect with nature. The wildlife sightings were a highlight! Taking a slow walk through the preserve felt rejuvenating.
This destination is ideal for families, couples, and anyone who enjoys nature. Bring binoculars if you love birdwatching. Comfortable shoes are a must for hiking through various terrains.
Visit during spring or fall for the best weather and views. Parking is available at the entrance. Always check trail maps to explore all the areas of the preserve.
Overall, Avalon Nature Preserve offers a peaceful escape into nature, great for a day of relaxation.
Address: 2000 Avalon Ave, St. James, NY 11780.
Final Thoughts
Suffolk County is a vibrant destination that offers a mix of history, nature, and fun activities. Whether you’re visiting iconic landmarks or enjoying the serene parks, there’s something for everyone. Each location presents a unique experience that leaves a lasting impression.
From the sandy shores of Robert Moses State Park to the historic charm of Port Jefferson Village, you will find endless opportunities for exploration. The memories created here will surely call you back to experience Suffolk County’s attractions once more.
Don’t miss out on the beauty and diversity of this amazing region. Plan your visit soon to discover all these fantastic places!
For more great ideas, check out this article on things to do in Suffolk, VA or explore attractions in Hampton Bays.