San Ysidro – Tijuana (El Chaparral)
The world's busiest land border: walk from the San Diego Trolley into Tijuana.
All border crossings · United States ⇄ Mexico · Road, On foot · checked 2026-09
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The two posts
Hours: Vehicle lanes 24 hours; pedestrian crossings have their own hours (check)
Entering United States
San Ysidro (PedWest / PedEast) · San Diego
- Visa on arrival
- No
- E-visa accepted here
- Some passports
ESTA covers land entry for Visa Waiver passports; others need a US visa. Carry the I-94 record if you stay. (check)
Entering Mexico
El Chaparral / San Ysidro pedestrian · Tijuana
- Visa on arrival
- No
- E-visa accepted here
- No
Visa-free for many passports; beyond the border zone you need the FMM entry permit (check).
Visa answers are for most Western passports and change often. Check yours on entry check and the official e-visa site; for e-visas, the post must be on the country's list of accepted ports.
Getting across
- San Diego Trolley Blue Line to San Ysidro, then walk across (PedWest or PedEast).
- Tijuana airport (TIJ) links to San Diego by the Cross Border Xpress bridge for ticketed flyers.
Scams and traps
- Taxi drivers on the Mexican side with no meter and invented fares: use a ride-hail app.
- 'Fast pass' sellers for the return queue: not official.
Tips
- Return queues into the US can take hours; check the official wait times.
- Stamp the FMM if you go beyond Tijuana/Ensenada.
Nearest places
- Mexico City
- San Diego
- Tijuana
Everything marked check, and every hour and fee, needs confirming before you travel: posts close for holidays, disputes and roadworks with little notice. Written from Voykit's own notes; checked 2026-09.