I crossed from Hong Kong to Shenzhen on foot with my American friend. It was smoother than flying.

Kurokun

My friend Tyler from Chicago needed to get from Hong Kong to Shenzhen. He had two options:

Option 1: Fly HKG → PEK, then PEK → SZX. Total time: 8 hours. Cost: $400.
Option 2: Take the metro from Kowloon to Lok Ma Chau, walk across the border, continue on Shenzhen Metro. Total time: 1 hour. Cost: $15.

He chose Option 2. He was skeptical.

The journey:

Step 1: Hong Kong MTR from Kowloon to Lok Ma Chau Station. 45 minutes. HK$45.

Step 2: Follow the signs to "Boundary Crossing." Walk through a long air-conditioned corridor.

Step 3: Hong Kong exit immigration. Show passport. Stamp out. 5 minutes.

Step 4: Walk across the covered bridge. Literally 200 meters. You're now in mainland China.

Step 5: Shenzhen entry immigration. Tyler used the 240-hour visa-free transit (he was going Beijing → HK → Tokyo). Showed his onward flight. Got stamped. 8 minutes.

Step 6: Shenzhen Metro Line 4 to anywhere in the city. ¥4-7.

Total door-to-door: 1 hour 15 minutes.

Tyler's reaction:

"I walked across a border. Like, literally walked. In the US, borders are militarized zones. Here, it's a clean corridor with a 7-Eleven in the middle. It was bizarrely civilized."

The other land crossings:

Hong Kong → Shenzhen:
• Lok Ma Chau / Futian: Metro connection, busiest, 6 AM–10:30 PM
• Shenzhen Bay: Bus, 24 hours for some routes
• Hong Kong–Zhuhai–Macao Bridge: Bus, spectacular views

Macao → Zhuhai:
• Gongbei Port: Walk across, 5 minutes, open 6 AM–1 AM
• Hengqin Port: Newer, less crowded

Vietnam → China:
• Dongxing / Mong Cai: Border town, chaotic but functional
• Hekou / Lao Cai: Train connection to Kunming

What you need:

• Passport (obviously)
• Valid Chinese visa or visa-free transit qualification
• Onward ticket (if using transit visa)
• Patience during rush hour (8–9 AM, 6–7 PM)

Pro tips:

• Avoid weekends and public holidays — the lines can be 1+ hour
• The Lok Ma Chau crossing has a duty-free shop. Alcohol and cigarettes are cheaper than HK.
• Keep some HK$ and some RMB. The 7-Eleven in the middle takes both.
• If you have luggage, use the elevator, not the escalator. The corridor is long.

One warning: If you're using the 240-hour transit, walking from HK to Shenzhen counts as an "entry." Make sure your timeline works. You can't do HK → Shenzhen → HK → Shenzhen and claim multiple transits.

Tyler's now a land-crossing convert. He says:

"I'm never flying HKG-SZX again. Walking across a border feels like a superpower."

Anyone else walked across a border into China? Which crossing?