Bonnie Castle Resort & Marina is a 3-star resort in Alexandria Bay, New York, United States. The address is 31 Holland St, located about 0.4mi from the city center.

Amenities sparkle with free on-site parking, free Wi-Fi, and both indoor and outdoor pools. A spa tub, air conditioning, and a bar add comfort, while a 24-hour front desk, non-smoking rooms, free toiletries, a balcony with a view, and a bathtub enhance the stay. Meeting and banquet facilities are available for an extra charge.

Minimum price starts from $198. The property is at 31 Holland St in Alexandria Bay, NY, United States, about 0.4mi from the city center, and has 552 reviews.

Set against the waterfront charm of Alexandria Bay, this property keeps the good times flowing with two pools—an indoor heated pool and a seasonal outdoor pool—both offering a relaxed, adults-only vibe. When a soak calls, the spa tub is nearby, and a stylish bar plus air-conditioned spaces make evenings easy. A 24-hour front desk helps with plans and recommendations, while balconies reveal breezy views that add a touch of vacation magic.

Accommodations span a wide range, from King Rooms with Sofa Bed and Kitchen to River View options with Spa Baths, and even a roomy apartment. Room sizes vary from about 200 to 603 square feet, with setups that include king beds paired with a sofa bed or a kitchenette, and some layouts featuring a whirlpool or jetted tub. Options like King Room with Jetted Tub or King Room, River View with Spa Bath showcase the variety available for different travel styles.

Practical touches round out the stay: free on-site parking and free Wi-Fi help keep the trip easy, with non-smoking rooms, free toiletries, a balcony with a view, and a bathtub enhancing comfort. Payment options include American Express, Visa, Discover, and Mastercard, while cash is not accepted. For gatherings or special occasions, meeting and banquet facilities are available for an extra charge.