Onyx Hotel

Welcome to Onyx Boston Downtown – Your Premier Destination for Memorable Events

Immerse yourself in the unique charm and impeccable service at Onyx Boston Downtown, a boutique hotel situated in the historic Bulfinch Triangle neighborhood. With 112 thoughtfully designed guest rooms and suites, our hotel seamlessly blends modern comfort with Boston’s rich history and culture.

Why Choose Onyx Boston Downtown?

• Boutique Elegance: Experience the charm of a boutique hotel that reflects Boston’s sports, politics, and academia, evident in our unique design and gemstone-themed décor.
• Flexible Event Spaces: Host unforgettable conferences and gatherings in our sophisticated meeting rooms. The 500 sq. ft. Ruby Room and the 450 sq. ft. Emerald Room provide the perfect setting for your events, offering catering options and outdoor venues.
• Premier Conference Venues: Elevate your conferences with our versatile event spaces, equipped with modern amenities and the latest technology to ensure a seamless and productive experience.
• Prime Location: Conveniently located at 155 Portland Street, we’re near TD Garden, the North End, Faneuil Hall, and the Freedom Trail. Benefit from easy access to public transportation with North Station and Haymarket Station nearby.

Additional Information

The Onyx Boston Downtown Hotel is in the heart of Boston, close to TD Garden. Within a half-mile are Quincy Market, Haymarket, Boston City Hall, and the Old North Church. Government buildings, eateries, and transit stops are all within two blocks of our location. Flat-screen TVs, fully stocked minibars, yoga mats, and Wi-Fi are all included in our chic rooms with artistic elements. Pets are welcome and there are spa treatments offered in our rooms at no additional cost. A 484 square foot meeting space, a 24-hour fitness facility, and a stylish cocktail lounge serving breakfast, supper, and weekend brunch are available as amenities. Daily wine receptions, morning tea and coffee, and loaner bikes are all provided for free. For a cost, valet parking is offered.

Host Unforgettable Events

Discover our expansive event space totaling 950 sq. ft., perfect for conferences, meetings, and celebrations. The 500 sq. ft. Ruby Room, bathed in natural light, and the 450 sq. ft. Emerald Room, featuring a stylish design, offer flexibility for your unique requirements. Take advantage of our outdoor venues to add a touch of nature to your events.

Catering Excellence

Elevate your events with our catering options, ensuring a delightful culinary experience for your guests. Our catering services complement the unique atmosphere of each event space, whether indoors or in our charming outdoor venues.

Explore Our Amenities

• Modern Comfort: Enjoy amenities such as free WiFi, digital key access, and a fitness center.
• Pet-Friendly Environment: We welcome your furry friends to join you during your stay.
• Unique Dining Experience: Indulge in exquisite dishes and cocktails at Ruby Room, our on-site restaurant and bar.

Immerse Yourself in Boston’s Personality

Onyx Boston Downtown not only offers premier conference venues but also a curated collection of art and memorabilia that captures the essence of Boston’s charm. Immerse yourself in a unique blend of history, culture, and modern sophistication.

Our venue is strategically situated in Boston, Massachusetts. Whether you’re in town for a social event like a wedding, anniversary, birthday party, bar mitzvah, or graduation celebration, our dedicated hotel staff is committed to ensuring that your stay becomes an unforgettable experience. As a Massachusetts-based location, we also specialize in hosting conferences, making us an ideal choice for massachusetts conference venues

Book Your Events at Onyx Boston Downtown Today!

Create lasting memories in the heart of Boston. Reserve our conference and outdoor venues now, and let Onyx Boston Downtown be the perfect backdrop for your unforgettable gatherings and celebrations.