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Hours

Monday, 9:00 AM - 6:00 PM
Tuesday, 9:00 AM - 6:00 PM
Wednesday, 9:00 AM - 6:00 PM
Thursday, 9:00 AM - 8:00 PM
Friday, 9:00 AM - 8:00 PM
Saturday, 9:00 AM - 8:00 PM
Sunday, 9:00 AM - 6:00 PM

Sun Outdoors Association Island Introduce

Sun Outdoors Association Island is a truly unique destination for outdoor enthusiasts in the New York region. Spanning 65 acres, this entire island is dedicated to providing an extraordinary RV park and resort experience. Located in Henderson, New York, on the eastern shores of Lake Ontario, the park is accessible by a single-lane bridge, offering a secluded getaway that feels a world away from the mainland while remaining firmly rooted in the scenic beauty of the Thousand Islands region. This historic property, which has served as a corporate retreat and a YMCA center in the past, now welcomes travelers with a blend of rustic charm and modern resort amenities.

For local New Yorkers and visitors alike, the allure of Association Island lies in its 360-degree waterfront views and its status as a self-contained vacation hub. Whether you are navigating a 40-foot toy hauler or looking for a cozy cabin by the water, the park is designed to maximize the Lake Ontario experience. The atmosphere is vibrant and social, particularly during major holiday weekends when the island buzzes with families, boaters, and anglers. During the day, the cool lake breezes and the rhythmic sound of waves create a peaceful environment perfect for relaxation or active exploration of the surrounding Great Lakes waterways.

The RV park is situated at 15530 Snowshoe Rd, Henderson, NY 13650. Its position at the tip of the Henderson Harbor area makes it a prime spot for those who want to be near the action of the Thousand Islands but prefer a more private, gated environment. Accessibility is a high priority at Sun Outdoors Association Island; the facility is equipped to handle large modern rigs and provides inclusive infrastructure to ensure all guests can enjoy the island's natural beauty. From the moment you cross the bridge, the paved roadways and organized layout guide you into an island community that prioritizes convenience and scenic vistas.

  • Easy island access via a bridge suitable for large RVs and trailers.
  • Wheelchair accessible entrance at the main gate and welcome center.
  • Wheelchair accessible parking lot with designated spaces for easy facility access.
  • Wheelchair accessible restroom and shower facilities centrally located on the island.
  • Paved main roads that facilitate easier navigation for golf carts and larger vehicles.
  • Gated property status providing an added layer of privacy and security for guests.
  • Proximity to Watertown and the Canadian border for quick day trips and supplies.

As a full-service resort, Sun Outdoors Association Island offers a comprehensive suite of services that cater to the logistical needs of RVers and the comfort of resort guests. The park is well-equipped with full hookup sites that accommodate a variety of rig sizes, and the onsite staff is trained to assist with the check-in process even during peak periods. For those who do not travel with their own camper, the park features various lodging alternatives, ensuring that the island experience is open to everyone regardless of their equipment.

  • Full RV hookups at over 300 sites, including electric, water, and sewer connections.
  • Multiple power options including 30-amp and 50-amp electrical service.
  • Onsite marina with 60 slips and a boat launch for guests bringing their own watercraft.
  • RV supply store and general store providing ice, firewood, and camping essentials.
  • On-site laundry facilities to support long-term and seasonal stays.
  • Professional onsite management and guest services available throughout the season.
  • Reliable Wi-Fi access available across the resort to keep you connected.
  • Convenient payment processing accepting all major credit cards and debit cards.
  • On-site dining at the Black Catte restaurant and a dedicated ice cream parlor.

The highlights of a stay at Association Island often revolve around the water and the wealth of activities available right on the property. From organized themed weekends to spontaneous fishing trips, the island is designed to be a "stay and play" destination. The natural environment provides a spectacular backdrop for evening fires and morning strolls, while the man-made amenities ensure there is never a dull moment for the younger members of the family. The sunset views over Lake Ontario are frequently cited as some of the best in the state, offering a perfect end to a day of outdoor adventure.

  • A heated outdoor swimming pool for family-friendly aquatic fun.
  • Extensive shoreline for world-class fishing, including trout, salmon, and bass.
  • On-site fishing charters (Rodfather Charters) for guided Lake Ontario excursions.
  • Recreational rentals including kayaks and pedal boats for exploring Henderson Bay.
  • Golf cart rentals for easy and fun transportation around the 65-acre island.
  • A modern playground and a jump pad for children's entertainment.
  • Nature trails and hiking paths that wind along the scenic lakefront.
  • An arcade and games room for indoor fun during inclement weather.
  • Dog-friendly environment with designated areas for four-legged travelers.
  • A community clubhouse that hosts planned activities and seasonal events.

Planning your trip to this island resort is simple, and the staff is available to help with site selection and local recommendations. Because of its popularity, especially for waterfront sites, early booking is highly recommended. You can contact the resort directly using the information provided below:

  • Address: 15530 Snowshoe Rd, Henderson, NY 13650, USA
  • Phone: (315) 938-5000
  • Mobile Phone: +1 315-938-5000

Sun Outdoors Association Island is worth choosing because it offers an experience that is truly rare: the chance to live on a private island with all the comforts of a high-end RV resort. For New York residents, it provides a unique "destination" feel without the need for international travel. The ability to launch your boat from the onsite marina and spend the day on Lake Ontario, only to return to a full-hookup site with a restaurant and ice cream shop nearby, creates a level of convenience that is hard to match at more primitive campgrounds.

Furthermore, the variety of site types—ranging from premium waterfront sunrise or sunset sites to more economical interior spots—allows travelers to tailor their stay to their budget and preferences. The park’s history as an Olympic sailing center and corporate retreat adds a layer of character that you won't find at newer, cookie-cutter RV parks. Whether you are there for the incredible fishing, the jaw-dropping sunsets, or the family-friendly community atmosphere, Sun Outdoors Association Island stands out as a premier choice for those looking to experience the best of the Great Lakes lifestyle in Upstate New York.

Location

Customer Reviews

4.0
545 reviews
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James Stinnett
Sep 23, 2025

This place was massive! We spent 4th of July weekend here with our granddaughter and had a wonderful time. Our check in process was fast and easy with it being a very busy holiday weekend. The staff was out in force directing us where to go and getting us checked in. We took the long route to our site near the Marina and it was a bit tight at times with a 40ft toy hauler but we made it through. Backing in was fine as a group of 10 gathered while we waiting for the boat ramp to clear and I could get into my site. Unfortunately, the audience was disappointed as it went in the first try. We didn't have any issues with hookups during our stay. Our site was a bit narrow for our wide body RV so that left a higher step to get in and out of our RV. The campground has a nice camp store, restaurant an ice cream parlor onsite so it made the hot days a little cooler. Overall I would come back here again but not at the holiday prices. For what we paid, I have received better sites and more amenities at other camp grounds but now we can say we spent the 4th on the Great Lakes.

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Krissie DiMeno
Aug 23, 2025

We recently stayed here and had very mixed feelings. During the daytime, this campground is absolutely beautiful — the scenery is wonderful, and the location has so much potential for a relaxing getaway.Unfortunately, once 6 PM hits, the experience changes completely. The bugs are unbearable. The moment you turn on a light inside or outside your camper, you’re swarmed by gnat-like mosquitoes. Sitting by the fire, making s’mores, or simply enjoying the evening outside is impossible. Even something as simple as letting the dog out results in an infestation inside the camper, no matter how fast you move. We ended up having to end our evenings as soon as the sun went down, which was extremely disappointing.When we brought this issue to management, we were told, “It is what it is,” and that nothing could be done — even though we decided to cut our trip short because of it.Overall, while the daytime setting is great, the nights made the trip nearly unmanageable. If you’re considering staying here, be prepared that your outdoor experience will likely end by early evening

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Kaylyn Bracy
Oct 12, 2025

This campground is wonderful and the staff is amazing! They have activities for the kids to keep them entertained. Their lakes sites are beautiful and we were able to launch our kayaks right from our site.

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Lisa Harris
Jul 21, 2025

The Island was a very nice, relaxed feel. The staff very friendly. Store hours and pool hours was too short. Opening at 9am closing at 6:00 and 8:00. Restaurant was only a concession stand. No swimming on the lake although many still did without issue. Bath house was clean. A lot of bugs which is understandable being on island. I would like to see more activities for adults such as bands, paint and sips and games. A great place to just chill and enjoy lake views.

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Katrina Ostroski
Oct 01, 2025

We spent a week vacationing here in the middle of August. I am thankful we went with 2 other camping families because if not for the company we would have left early.The quick version:Pros: Beautiful views of Lake Ontario and the sunrise/ sunset.Staff is very helpful and friendly.Cons:- Overpriced for what it is and the lack of amenities. Not sure why they even charge a daily resort fee.- Sites have odd setups, our neighbors pulled in and faced us for days.- No activities during the week.- Store closes early, by 6pm during the week.- Snackbar & ice cream were closed during the week.- Pool temperature is freezing. It was August and people were swimming in the lake over the pool because the lake was warmer.- The bugs are out of control at night. You have to keep all lights off or it attracts them and fills the ceiling of your camper.- There is only 1 bathroom that is located in the front of the campground. It was often dirty despite the lack of campers during the week.- You cannot see the sunrise or sunset from most of the sites. Have to book the ideal spots.The best part about this campground is the views of Lake Ontario. I booked this trip back in February 2025 for a week in August because I got an email with a 30% discount. I booked site L1. This spot was not very desirable and had our neighbor's sewer site only 10 feet from our outdoor kitchen. I looked online for open spots to move to but could not move until the next day. The cost to move because of the upcharge of the new site should have been about $106. I made the change at the office and somehow my cost to move was $172. I was not aware of the cost breakdown until I received the confirmation emails. My original rate for the night was canceled and rebooked at a higher rate and I was charged the $40 fee to lock in the site. The woman helping at the desk said she couldn't change anything when I questioned the very high cost.We were limited in where we could move to and picked H03. It was a decent site overall. The site was much larger and allowed us to access the water. It is the sunrise side of the island. The site hookups are set up so oddly that many of the sewer hook ups are in the middle of your site, but thankfully no one was using the sewer hook up that fell 5 feet from our front door. After 3 days, an RV pulled in next to us. We had backed in, as we had a travel trailer. So the rest of the entire trip we basically had a buddy site with strangers. It was awkward because they didn't even look our way to say hello. I think they were feeling uncomfortable about the setup too. I am not sure why it is an option when booking to have to face strangers.We arrived on a Saturday and stayed the week. By Sunday at noon, the campground was deserted. There were no planned activities and the snack bar closed and didn't open again until Thursday. Each night the store closed by 6pm so if you needed more ice last minute or perhaps some hotdog buns, you were out of luck. There is only 1 bathroom located in the front of the property. It was often out of toilet paper, soap, or the showers had not been cleaned. My sister's family was relying on using the bath house as they had an issue with their camper shower.We paid over $700 for a 6 night stay and just had to make the best of it. It was a disappointing way to end our summer. If you like very quiet and nothing to do, then this is the place for you. It may be fine for a quick trip but it is certainly not worth the cost we paid.Tips: The Sunset side of the island is much better (less wind, beautiful sunset view). My sister stayed at G05 and it was the best site! Perfect view and lots of space. Sites L1 and nearby have no view of any sunset or sunrise. You can see the lake but have no access to the water.The weather forecast is a little deceiving. It may look ideal the day you leave, but prepare for chilly winds and overcast throughout the day. It was too windy on the sunrise side to even open the awning. Having a fire was also too challenging.