Vacation rentals in Mount Sinai

4.8 out of 5 average rating, 557 reviews

A charming cottage with a red exterior is surrounded by a lush garden filled with various plants and flowers. A spacious covered porch extends across the front, offering a welcoming entryway. The well-manicured lawn is complemented by vibrant greenery and colorful blooms, creating a pleasant outdoor space.

Cottage in Mount Sinai

The Red Cottage Circa 1936

This cottage is a gem to be found! From the primary room to the charming loft, this cottage can sleep 6! There is a full working kitchen. For those who wish to do exploring, you will be centrally located on LI giving you great ease in using LI rail road (.5 mile) from cottage and Port Jeff Ferry (1mile)from cottage. There is a large fenced in yard with BBQ and outdoor seating if you wish to dine in. Dogs are allowed w/prior notice and a $65 pet fee per dog. You won’t beat this value reserve now.

4.94 out of 5 average rating, 248 reviews

Apartment in Centereach

Stony Brook Sanctuary: Romantic Couples Escape

This enchanting Airbnb is a one-of-a-kind couples’ retreat created for two connected souls. Guests often say it’s more than a stay—it’s an experience. Enjoy a fully equipped kitchen for intimate meals, a spacious living room with plush seating, and a mesmerizing aquarium that invites you to unplug and simply be together. Upstairs, a romantic bedroom sets the mood. Every detail is thoughtfully designed to create meaningful moments and memories you’ll carry long after you leave. No kids or Infants

Home in Port Jefferson Station

A spacious living area is visible, featuring a combination of a cozy sofa and a comfortable chair. A flat-screen television is mounted on the wall. An inviting kitchen bar with stools is seen in the background, along with a modern kitchen setup and wood-style flooring throughout.

Newly done basement apartment Great location

Keep it simple at this peaceful and centrally-located place. A spacious private apartment located at our family home - has a separate entrance and driveway parking.. It is conveniently located off major roadway, which offer a quick access to the LIE, just a 5 minute ride to the Port Jefferson -Bridgeport ferry, and the scenic Port Jefferson Village and the LIRRalso Mather and St. Charles Hospitals 10 minutes to Stony Brook Hospital and University. Close to many restaurants and local beaches.

4.97 out of 5 average rating, 34 reviews

The exterior of the historic house is depicted, showcasing the two-story structure with gray shingle siding. A set of steps leads to the front door, adorned with an American flag. Surrounding greenery adds a natural touch to the property.

4.97 out of 5 average rating, 129 reviews

The Historic 1813 House

Recently restored, this Port Jefferson Village historic house has all of the amenities of today. Boasting 3 bedrooms and 2 full bathrooms, a short walk to the busy day and night life of Main Street. Watch the sunrise from the top bedroom over the port and watch ferry boats as they arrive throughout the day. Read a book in the beautiful all wood sitting room or take a bath in the recently restored cast iron claw foot tub. This house offers quiet serenity with an option to explore the village.

A modern home is showcased with a clean white exterior and a gently sloped roof. The entrance features steps leading up to a grand arched doorway, framed by large windows. Two garages flank the front, while potted plants add touches of greenery to the entrance.

4.92 out of 5 average rating, 26 reviews

Rivazi Home | Boutique Retreat in Port Jefferson

Welcome to Rivazi Home, a beautifully renovated modern retreat in Port Jefferson. Wake up to sunlight through the trees, enjoy your morning coffee surrounded by nature, and spend your days exploring nearby beaches, the harbor, shops, local restaurants or unwind by the spa. A chef-inspired kitchen features premium appliances and expansive windows that bring the outdoors in. The perfect home base for wedding guests, graduation visitors, families, couples, and peaceful Long Island getaways.

5.0 out of 5 average rating, 42 reviews

An inviting exterior of the Cherry Blossom Cottage is depicted, featuring a basketball hoop secured next to a stone pathway that leads to the house. The area is surrounded by trees, with a landscaped garden showcasing flowers and sitting areas for outdoor relaxation.

Cottage in Mount Sinai

A Hidden Gem! Cozy Cottage with huge Pool & Garden

A spectacular spot to Relax with the whole family at this peaceful oasis ! it has everything you want; from a place to relax next to the wood fire stove on the sun vestibule and pictorial view of the gardens and the chirping of birds to a fun day at the private pool with your family and friends. If you want to explore your surroundings, you will find waterview/ east Beach 2.4 mi., The Port Jefferson Ferry station 2.4 mi. also 1.1 mi. train station to Manhattan, many options to consider.

4.96 out of 5 average rating, 189 reviews

Home in Mastic

Family Retreat with Heated Pool, Hot Tub, Sauna.

🛏 6 Bedrooms, 9 beds & 3 Full Baths 🏊‍♂️ Heated Pool & Relaxing Hot Tub 4-person Sauna 🏀 Half Basketball Court & 🏐 Volleyball Area 🏌️‍♂️ Private Golf Putting Green 🔥 Cozy Firepit & Outdoor Lounge Area 🛝 Swing Set & Kid-Friendly Yard 🍽 Fully Stocked Kitchen & Spacious Dining 🌐 High-Speed Wi-Fi & Smart TVs 10 min to Smith Point Beach & Boardwalk 15–20 min to Long Island Wine Country Nearby hiking at Wertheim Wildlife Refuge Short drive to Tanger Outlets & restaurants

A dining area is presented featuring a dark wooden table surrounded by four white chairs. A decorative potted plant is centered on the table, complementing the modern decor. A doorway leads to a softly lit bedroom in the background.

4.91 out of 5 average rating, 161 reviews

Port Jefferson Convenient, Cozy and Chic!

Bright, modern, newly renovated and landscaped space can sleep up to 6! Countless amenities including a kitchen with dishwasher, full size refrigerator. 3 bedrooms, 2 full baths, and common living space. Great for boaters or attending events in Port Jefferson, Stony Brook or anywhere on Long Island. We are a 1 minute drive or 10 minute walk from Port Jefferson Harbor and Ferry Dock. Centrally located on LI for easy access to LI rail road and bus routes.

Guest suite in Stony Brook

Studio in Stony Brook

We have contactless check-in procedure & fully private entrance. Please contact with any questions! Large clean studio space that is totally private from the main residence. Private bathroom with toiletries included. Close to beaches, shopping, and SUNY hospital and campus by car or bus. Pull-out loveseat with twin size mattress available for an extra charge. (Book for “3 Guests” for this regardless of occupancy so we know to prepare the bed.)

4.81 out of 5 average rating, 748 reviews

4.88 out of 5 average rating, 293 reviews

A spacious lawn is surrounded by mature trees, providing shade and greenery. A vintage home is visible, with outdoor seating and a grill setup nearby. Gravel paths lead through the property, inviting exploration of the shared outdoor space.

Home in Rocky Point

The Katalpa House -by the beach

-Our beach is private, key and beach tag provided- (in brown shed) This 1000+ sf home, features a newly renovated kitchen, outdoor shower, and many quirks that come with a 90 year old home. The furnishings are eclectic and vintage. Most of the flooring is also new. The beach and bluffs are only about a 2 minute walk. The 1/4 acre lot is shared with a secondary unit as you can see in the photos which is occupied by my sister.

The exterior features a charming facade with wooden shingles and a welcoming front porch. Two vibrant blue doors highlight the entrance, surrounded by blooming flower pots and neatly arranged greenery. White columns support the porch roof, enhancing the spacious feel of the entryway.

4.91 out of 5 average rating, 224 reviews

Harborfront Star Walk to Harbor & Village

** Airbnb Fees are now included in the nightly Rate* **Coastal Retreat** Perfectly located just steps from the waterfront, placing you within easy walking distance of the marina, Harborfront Park, boutique shops, cafés, restaurants, and the ferry. Whether you’re here for a relaxing getaway, visiting Stony Brook, or exploring Long Island’s North Shore, this home offers the perfect blend of comfort, style, and location.