海淀 37 所高校：地图与开放指南

Haidian’s 37 Universities: Map & Open-Access Guide

海淀是中国的「大学城」——37 所高校，北大、清华、人大、北航、北邮、北理工都在这。这篇先给你地图，再教你校外人士怎么进校园：参观预约、图书馆、食堂的真实规则。

Haidian is China’s university city — 37 institutions including PKU, Tsinghua, RUC, Beihang, BUPT and BIT. This page hands you the map, then the outsider’s access rules: visit reservations, libraries and canteens.

一、三大高校带地图

1. The Three University Belts

学院路是被低估的「一条街大学城」——从北航到北邮，七八所学校沿着学院路连成片，校与校之间步行可达，各种「蹭课/蹭食堂/蹭操场」文化也由此产生。

Xueyuanlu is an underrated “one-street university city” — from Beihang to BUPT, seven or eight campuses line the road within walking distance, giving birth to the culture of borrowing classes, canteens and tracks across fences.

二、校外人员进校规则

2. Outsider Access Rules

• 参观预约：北大、清华等走官方预约系统（分时段、限量、周末与节假日）；预约信息以学校官方渠道为准，谨防黄牛。
• 图书馆与自习：多数高校图书馆需校园卡，校外读者通常不可用；部分学校图书馆有校外读者服务（办证/预约），以各馆规定为准。
• 食堂：部分高校食堂对校外开放（需押金/扫码溢价）或分时段开放，详见各校；北语、民大等校食堂的「校外友好度」是打工人口碑。
• 操场/体育馆：田径场多免费开放或低价入场，篮球/羽毛球馆部分对校外预约，锻炼党的海淀福利。
• Visit booking: PKU, Tsinghua etc. run official systems (time-slot, capped, weekends/holidays); only trust school channels — beware scalpers.
• Libraries & study rooms: most need campus cards; some libraries offer outsider reader services (cards/reservation) — check each library’s rules.
• Canteens: some campuses admit outsiders (deposit or QR surcharge) or open specific windows — BLCCU and MUC canteens enjoy worker-loved “outsider-friendliness”.
• Fields & gyms: tracks are usually free or low-fee; some basketball/badminton halls book outsiders — a Haidian perk for fitness folks.

三、蹭资源地图（自习/讲座/活动）

3. Resource Map (Study, Lectures, Events)