Every hotel on this list has a confirmed operational pool and verified sustainability credentials, either a third-party certification or a published report with specific measurable results. Hotels were drawn from a curated inventory of top-rated San Francisco properties and filtered against LEED, Green Key, EarthCheck, Energy Star, and major brand sustainability programs with documented property-level data. Generic brand mission statements did not qualify.
How we selected these eco hotels with pool in San Francisco
Every hotel on this page passed two independent checks: a confirmed operational pool and verified sustainability credentials. For sustainability, we required either a recognized third-party certification (LEED, Green Key, EarthCheck, IHG Green Engage) or a published sustainability report with specific numeric results at the property level. A brand's general environmental philosophy did not qualify.
Sustainability certifications and environmental programs were cross-checked through LEED records and hotel sustainability disclosures tied to each property. Pool availability was confirmed through each hotel's official amenities page. Hotels that could not clear both checks were dropped from the list regardless of their overall rating.
The result is a short list where every hotel checks out. If you want a broader look at San Francisco hotels with pools regardless of eco credentials, we have a separate page for hotels with pools in San Francisco.
Eco hotels with pool in San Francisco: side-by-side comparison
| Hotel | Stars | Eco Tier | Certification / Program | Pool Type | Nearest Transit |
|---|---|---|---|---|---|
| 1 Hotel San Francisco | 5 | Tier 1 | LEED Gold | Rooftop pool | Embarcadero BART/Muni, 4 min walk |
| Four Seasons Hotel San Francisco at Embarcadero | 5 | Tier 1 | LEED (building) | Indoor lap pool | Embarcadero BART/Muni, 5 min walk |
| The St. Regis San Francisco | 5 | Tier 1 | LEED Silver | Indoor pool | Powell St BART/Muni, 6 min walk |
| InterContinental San Francisco by IHG | 4 | Tier 1 | IHG Green Engage | Indoor pool | Powell St BART/Muni, 8 min walk |
| San Francisco Marriott Marquis Union Square | 4 | Tier 2 | Marriott Serve 360 | Indoor pool | Powell St BART/Muni, 5 min walk |
What LEED certification means for a hotel stay
LEED, the Leadership in Energy and Environmental Design rating system from the US Green Building Council, grades buildings on energy efficiency, water conservation, materials sourcing, and indoor air quality. A hotel with LEED Gold, like 1 Hotel San Francisco, has passed an independent audit confirming its building systems perform above a measurable threshold, not just that the brand made a pledge.
LEED Silver, held by The St. Regis San Francisco, represents the second tier of that same verified system. The difference between Gold and Silver comes down to points earned across categories like energy optimization and water reduction, with Gold requiring a higher total score.
For travelers, a LEED-certified hotel means the building itself was designed or retrofitted to consume less energy and water than a standard commercial property. That translates to lower operational emissions per occupied room, which is a concrete outcome rather than a marketing claim.
Tips for booking an eco hotel with pool in San Francisco
- Ask the hotel directly for its current Green Engage level or LEED certificate number. Both are public records you can cross-check with the IHG registry or the USGBC LEED project database.
- San Francisco's Existing Commercial Buildings Energy Performance Ordinance requires large hotels to benchmark and disclose annual energy use. You can look up a property's Energy Use Intensity score through the city's public disclosure portal.
- Rooftop pools in San Francisco are seasonal due to fog and wind. The rooftop pool at 1 Hotel San Francisco typically operates from late spring through early fall. Indoor pools at the St. Regis, Four Seasons at Embarcadero, InterContinental, and Marriott Marquis are available year-round.
- If LEED certification is your primary filter, check the USGBC's online project database at usgbc.org before booking. You can search by address and confirm the certification level and date.
- Tier 2 hotels on this list have published numeric targets, not vague commitments. Ask for the property's most recent Serve 360 or equivalent report at check-in if you want to see the actual numbers.
The hotels
1 Hotel San Francisco
8 Mission Street, San Francisco
9.6582 reviews
LEED Gold1 Hotel San Francisco holds LEED Gold certification and the brand's entire portfolio runs on a commitment to reclaimed materials, living walls, and sourcing from local farms within 150 miles of the property.
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Four Seasons Hotel San Francisco at Embarcadero
222 Sansome Street, San Francisco
9.2410 reviews
LEED (building certification)The property occupies a LEED-certified tower at 222 Sansome St and Four Seasons Hotels and Resorts publishes property-level environmental performance data through its global sustainability reporting framework.
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The St. Regis San Francisco
125 Third Street, San Francisco
9.1228 reviews
LEED SilverThe St
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InterContinental San Francisco by IHG
888 Howard Street, San Francisco
8.71,376 reviews
IHG Green EngageInterContinental San Francisco participates in IHG's Green Engage program, a property-level online sustainability system that measures and tracks energy, water, and waste performance against verified reduction targets.
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San Francisco Marriott Marquis Union Square
780 Mission Street, San Francisco
8.41,272 reviews
The Marriott Marquis participates in Marriott's Serve 360 program with property-level tracking of energy intensity, water use per occupied room, and waste diversion, contributing to Marriott's published 30% reduction targets from a 2016 baseline.5 min walk to Powell Street (BART/Muni Metro F/J/K/L/M/N)
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Frequently asked questions
Which San Francisco eco hotels with a pool hold a LEED certification?＋
Three hotels on this list hold LEED certifications: 1 Hotel San Francisco (LEED Gold), Four Seasons Hotel San Francisco at Embarcadero (LEED, building-level), and The St. Regis San Francisco (LEED Silver). You can verify each certification through the US Green Building Council's public project database at usgbc.org by searching the property address.
Do all these hotels have year-round pool access?＋
The indoor pools at Four Seasons Hotel San Francisco at Embarcadero, The St. Regis San Francisco, InterContinental San Francisco by IHG, and San Francisco Marriott Marquis Union Square are available year-round. The rooftop pool at 1 Hotel San Francisco operates seasonally, typically from late spring through early fall, due to San Francisco's coastal fog and wind patterns.
What is the difference between a Tier 1 and Tier 2 eco hotel on this list?＋
Tier 1 hotels hold a recognized third-party certification, such as LEED or IHG Green Engage, verified through an independent audit or registry. Tier 2 hotels have published specific, measurable sustainability results at the property level but have not obtained a formal third-party certification. Both tiers require real, verifiable data. Hotels with only a brand sustainability philosophy or a general commitment statement did not qualify for either tier.
Is the IHG Green Engage program a real certification or just a brand program?＋
IHG Green Engage functions as a property-level measurement and tracking system, not a brand philosophy. Each participating hotel logs energy, water, and waste data through an online platform and is assigned a Green Engage level from 1 to 4 based on documented actions and measurable results. It is not an independent third-party audit like LEED, which is why IHG Green Engage hotels appear at Tier 1 on this list rather than above LEED-certified properties.
How can I verify a San Francisco hotel's sustainability claims before booking?＋
For LEED certifications, search the property address in the USGBC's public project database at usgbc.org. For IHG Green Engage, check IHG's sustainability reporting page. For Marriott Serve 360, Marriott publishes an annual global sustainability report with portfolio-level data. San Francisco also requires large commercial buildings to disclose annual energy use under the city's Existing Commercial Buildings Energy Performance Ordinance, and those scores are publicly available through the city's data portal.
Are there budget-friendly eco hotels with pools in San Francisco?＋
The five hotels on this list skew toward four-star and five-star properties because verified sustainability credentials and operational pools together narrow the field considerably in San Francisco. The InterContinental San Francisco by IHG and the San Francisco Marriott Marquis Union Square are four-star properties and generally carry lower nightly rates than the five-star options, though all five sit in the premium segment of the San Francisco market.
