Sources for Grand Sirenis Punta Cana
Every line on the Grand Sirenis Punta Cana record, with where it came from, what kind of source it is and the date we read it.
Back to the record- Current as of
- 6 Oct 2026
- Last reviewed
- 5 Aug 2026
- Strongest evidence
- Certified
- Coverage
- Documented across 8 of 8 pathways.
Practical details and location
The property’s own website
The property's own site: its name and its place are on the page
Safely managed drinking water, Dominican Republic, 2024: The World Health Organization reports 45 per cent of the population nationally, 47 per cent in urban areas, 36 per cent in rural areas using a safely managed drinking water service. This describes the country, not this property, and says nothing about what reaches a guest room here. It is recorded because it is the background against which a property's own treatment is worth publishing.
Regional data is context about the location. It does not establish conditions inside a room.
Ambient PM2.5 and PM10 near Punta Cana, Dominican Republic, 30 days to 2026-08-17: Modelled ambient air over this location averaged 14.6 micrograms per cubic metre of PM2.5 and 31.1 of PM10 across the 720 hours to 2026-08-17, peaking at 32.7 PM2.5. The World Health Organization annual guideline for PM2.5 is 5. This is the outdoor air over the area, modelled rather than measured on site, and it is not a reading of the air inside any room.
Regional data is context about the location. It does not establish conditions inside a room.
Evidence by area
All eight areas, in the order this index reads them. Every line was read and placed by a person.
Air Ecology
Not published. We looked and found nothing on this, which is a gap in what we could read, not a finding about the building.
Water Integrity
The resort publishes that tap water is not for drinking and that drinking water is provided at bars, restaurants and the room minibar. No source, treatment or pool sanitation method is named.
In their words: “No, the tap water is not safe for drinking as it can harm your health. You can drink the drinking water in bars, restaurants or in the minibar in your room.”
Read it: Grand Sirenis Punta Cana Resort | Official Website Archived copy
Light Rhythm
Not published. We looked and found nothing on this, which is a gap in what we could read, not a finding about the building.
EMF Harmony
The resort page says Wi-Fi is free for guests staying at the resort, with no detail on access point placement, cabling or the option to disable wireless.
In their words: “The Wi-Fi connection is free for customers staying at the resort.”
Read it: Grand Sirenis Punta Cana Resort | Official Website Archived copy
Materials and Textiles
Not published. We looked and found nothing on this, which is a gap in what we could read, not a finding about the building.
Food and Kitchen
The resort publishes that food allergies are handled on request. No supplier, sourcing standard, cooking oil or additive policy is named.
In their words: “Yes, we make particular attention to guests suffering food allergies on request, so please advise the front desk or the restaurant manager accordingly upon your arrival to the hotel.”
Read it: Grand Sirenis Punta Cana Resort | Official Website Archived copy
Biophilic and Healing Design
Double rooms are published with views of the hotel gardens, in a resort set in a coconut grove. No planting palette, outdoor access or design method is published.
In their words: “The spacious double rooms measuring approximately 32 m2, with views of the hotel gardens are designed to surprise even our most discerning travellers and offer a superior level of service.”
Read it: Grand Sirenis Punta Cana Resort | Official Website Archived copy
Sound and Sensory Ecology
Not published. We looked and found nothing on this, which is a gap in what we could read, not a finding about the building.
Certifications
EarthCheck Certified, issued by EarthCheck
Awarded: Not stated. Valid until: Not stated.
Green Key, issued by Foundation for Environmental Education
Awarded: Not stated. Valid until: Not stated.
Disclosures
Compare what each stay offers, how it was checked and what still needs confirming. Assessment labels describe the review, not an overall quality rating.
A low score means a property has not published information. It does not mean the property is unsafe, unhealthy or poorly run.
A score describes proof: what a stay publishes and, on a Human Garage certified stay, what our assessor checked in person. It is not a quality rating of the property. Listings are free, and any commercial relationship is disclosed.