Here are family-friendly hotels in Mumbai that advertise children’s / shallow / kid-designated pools (good starting points when you need a child-safe swimming option). I list neighborhood, what the hotel says about pool/kids facilities, and a source you can check for current details (hours, lifeguard availability, depth, pool rules):

• JW Marriott Mumbai Juhu (Juhu) — has a dedicated “Kids Pool” / children’s pool and pool hours listed. (clubmarriott.in)
• Taj Lands End (Bandra) — lists an outdoor pool with a children’s pool, kids club and shallow end. (tajlandsend.hotelmumbai.net)
• The Leela Mumbai (Andheri / near airport) — property shows an outdoor pool plus a separate children’s pool on its amenities pages. (theleela.mumbainhotel.com)
• ITC Maratha (near airport / Sahar) — hotel materials note an outdoor pool area that includes a kids’ pool. (alojapan.com)
• ITC Grand Central (Parel / Central Mumbai) — hotel lists indoor/outdoor pool facilities and is cited by booking/review sites as having family/kids pool options. (itchotels.com)
• Grand Hyatt Mumbai (Santacruz / near BKC) — advertises a kids’ swimming pool and family-oriented pool facilities. (grandhyatmumbai.com)
• Novotel Mumbai International Airport (Andheri/Sahar) — rooftop/infinity pool with family / kids events and family-access options noted on hotel pages. (novotelmumbaiinternationalairport.com)
• Taj Mahal Palace / Taj Mahal Tower (Colaba) — both parts of the Taj complex have outdoor pool facilities; frequently listed as family-friendly with a shallow end / pool amenities (confirm whether a separate children-only pool is available for your dates). (booking.com)

Quick safety checklist when you contact a hotel or book:

• Ask whether a lifeguard is on duty and during what hours. (Many hotels do not permanently staff lifeguards.)
• Confirm pool depth(s) and whether there’s a separate, shallower children’s pool or a clearly marked shallow end.
• Check pool opening hours and whether hotel enforces age or swim