优先查看 纳雄耐尔城（加利福尼亚） 的 7 个公共来源厕所，再参考 26 个明确标注为仅限顾客（customers-only）的餐厅、咖啡店、商场、超市和大型商店候选地点。
以下数量按照数据来源提供的社区或区域分类，只统计市政及公共来源地点。
本页收录 7 个社区地图中的公共厕所或访客可用设施。未找到符合本指南证据标准的市政厕所专项开放数据，因此没有把普通公园地点当作厕所发布；请在现场确认使用情况。
National City, CA
Not glamorous, but exactly the sort of pin that can save an urgent detour: a mapped public restroom in National City. Community-map details, closures and access can change, so confirm on arrival.
用 Google 地图打开步行导航 →National City, CA
Not glamorous, but exactly the sort of pin that can save an urgent detour: a mapped public restroom in National City. Wheelchair access is tagged yes. Community-map details, closures and access can change, so confirm on arrival.
用 Google 地图打开步行导航 →National City, CA
Not glamorous, but exactly the sort of pin that can save an urgent detour: a mapped public restroom in National City. Community-map details, closures and access can change, so confirm on arrival.
用 Google 地图打开步行导航 →National City, CA
This is the practical stop on the map—a community-mapped public restroom around National City. Treat the pin as current map evidence, then check posted hours and any closure notice on site.
用 Google 地图打开步行导航 →National City, CA
A humble piece of local map intelligence: OpenStreetMap records a standalone public restroom here. Wheelchair access is tagged yes. A changing table is also tagged. Treat the pin as current map evidence, then check posted hours and any closure notice on site.
用 Google 地图打开步行导航 →National City, CA
Not glamorous, but exactly the sort of pin that can save an urgent detour: a mapped public restroom in National City. Wheelchair access is tagged yes. A changing table is also tagged. Community-map details, closures and access can change, so confirm on arrival.
用 Google 地图打开步行导航 →National City, CA
A humble piece of local map intelligence: OpenStreetMap records a standalone public restroom here. Wheelchair access is tagged yes. A changing table is also tagged. Treat the pin as current map evidence, then check posted hours and any closure notice on site.
用 Google 地图打开步行导航 →本页另列 26 个仅限顾客（customers-only）候选，包括 4 家麦当劳、4 家星巴克、1 个商场，以及 17 家超市或大型商店。每张商家卡均标注概率 80.99999%；可能需要消费、会员资格或店员同意，无法保证一定开放。
1100 East 30th Street, National City, CA, 91950
This Burlington listing is a realistic retail backup, not a promise of open restroom access. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →3040 Plaza Bonita Road, National City, CA, 91950
This JCPenney listing is a realistic retail backup, not a promise of open restroom access. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →3000 Plaza Bonita Road, National City, CA, 91950
Macy's may work as an errand-day stop, with the final call belonging to the store. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →3420 Highland Avenue, National City, CA, 91950
Ross is a large-store customer option that may help when a public facility is not nearby. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →3301 Cummings Road, San Diego, CA, 92136
McDonald's can be a convenient food-or-coffee break, but it is a business rather than a public restroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →3400 Highland Avenue, Chula Vista, CA, 91950
A familiar sign can make McDonald's a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →1630 Highland Avenue, National City, CA, 91950
A familiar sign can make McDonald's a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →2140 Plaza Boulevard, National City, CA, 91950
A familiar sign can make McDonald's a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →3030 Plaza Bonita Road, National City, CA, 91950
Westfield Plaza Bonita is the kind of large indoor venue that may help, while current mall policies still decide access. Restroom access is not verified; mall hours and on-site customer policies apply. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →National City, CA
A familiar sign can make Starbucks a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →404 Mile of Cars Way, National City, CA, 91950
Starbucks is included as a practical restaurant or café possibility when public facilities are farther away. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →2230 East Plaza Boulevard, Grove Plaza, National City, CA, 91950
A familiar sign can make Starbucks a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →1325 East Plaza Boulevard, National City, CA, 91950
A familiar sign can make Starbucks a realistic backup stop while ordering, not a guaranteed bathroom destination. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →National City, CA
Big Ben Market is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →1750 East 8th Street, National City, CA, 91950
Carnival Supermarket is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →National City, CA
Chan Dong Supermarket may be a practical stop during a grocery run, with access entirely subject to the store. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →3700 Highland Avenue, National City, CA, 91950
For an errand-day fallback, El Super is included as a supermarket possibility rather than a restroom promise. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →National City, CA
For an errand-day fallback, Foodland Iga #2 is included as a supermarket possibility rather than a restroom promise. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →National City, CA
Grocery Outlet is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →2720 East Plaza Boulevard, National City, CA, 91950
Island Pacific Seafood Market is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →2220 East Plaza Boulevard, National City, CA
For an errand-day fallback, Manila Seafood Oriental Market is included as a supermarket possibility rather than a restroom promise. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →National City, CA
Seafood City is a plausible grocery-stop backup while shopping, not a verified public bathroom. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →901 South Euclid Avenue, National City, CA
Vallarta may be a practical stop during a grocery run, with access entirely subject to the store. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →34 North Euclid Avenue, National City, CA
For an errand-day fallback, Wrigley's Supermarket is included as a supermarket possibility rather than a restroom promise. Restroom access is not verified; a purchase or staff permission may be required.
用 Google 地图打开步行导航 →3060 Plaza Bonita Road, National City, CA, 91950
This Target listing is a realistic retail backup, not a promise of open restroom access. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →1200 Highland Avenue, National City, CA, 91950
This Walmart Supercenter listing is a realistic retail backup, not a promise of open restroom access. Restroom access is not verified; a purchase or staff permission may be required. Mapped business hours are shown on the card, but can change.
用 Google 地图打开步行导航 →数据来源: OpenStreetMap contributors — public toilets and toilets=yes facilities ↗ · 核查日期 2026年8月23日
数据来源: OpenStreetMap contributors — U.S. restaurants, shopping malls, supermarkets and large-store candidates ↗ · 核查日期 2026年8月23日
数据来源: U.S. Census Bureau TIGERweb — 2025 Places and County Subdivisions ↗ · 核查日期 2026年8月23日
地点、开放时间和使用规定可能随时变化，坐标也可能存在少量误差。请以现场标识和工作人员说明为准。
目前收录 7 个市政或公共来源地点，另有 26 个明确标注的顾客卫生间候选。
不一定。开放时间、季节性使用、维修关闭和顾客限定规定都可能变化，请先查看数据并以现场标识为准。
不一定。这些商家只是顾客卫生间候选，各门店规定不同，无法保证一定可以使用。
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