Hotel Onyx is a 3-star hotel in Nesebar, Bulgaria. Address: May 1st And Strandja. It sits about 29.4mi from the Nesebar city center.

A traveler-friendly lineup includes a free kids' club, a restaurant, an outdoor swimming pool and a kids' pool (both free), free WiFi, meeting/banquet facilities (free), a sauna (free), air conditioning, a bar, a terrace, non-smoking rooms, beach umbrellas (free) and beach chairs, an elevator, a playground, upper floors accessible by elevator, free toiletries, a balcony, and a view.

Private parking is available for an extra charge, and massage is offered for an extra charge. The property has 339 reviews.

On-site dining is anchored by Ресторант #1, serving Local and Grill BBQ dishes in a family-friendly, traditional setting. It’s a convenient spot to fuel up after a day by the sea without leaving the property.

For leisure, a seasonal outdoor pool caters to adults only with a shallow end, complemented by a free kids’ pool for younger swimmers. A free sauna adds to the relaxation, and free WiFi helps stay connected. Meeting and banquet facilities are free for events, private parking is available for an additional charge, and massage services are offered for an extra fee, adding a little pampering to the stay.

Room options include Room - 2 Twin, Balcony (TwinDouble, 205 sqft), a non-smoking layout that accommodates 2 adults and 1 child with 2 twin beds, 2 futon mats, and 1 queen-size bed. The Studio, 1 Twin, Balcony (Studio, 377 sqft) is also non-smoking, accommodating 3 adults with 1 twin bed, 1 sofa bed, and 1 queen-size bed.