Vacation rentals in Lakeside Park

I can’t find an official city named “Lakeside Park, New York.” It might be a park or neighborhood within a larger town, or there could be a naming mix-up. Could you confirm the exact city or county (or share a nearby landmark) so I can draft a precise 2–3 sentence, fact-based blurb for your vacation rental page? If you’d like, you can also tell me the correct city (e.g., Lake Placid, Ithaca, Long Beach, etc.) and I’ll tailor it right away.