Shenzhen深圳

Plan Shenzhen by district rather than by a single downtown. Futian and Luohu cover civic museums, skyline parks and the busiest rail and border hubs; Nanshan and Shekou combine design, technology, dining and waterfront evenings; Dapeng, Yantian and the eastern mountains require full-day travel buffers. The four listed checkpoints are Shenzhen transport hubs only—Hong Kong attractions are deliberately excluded, and every border crossing still depends on the traveler's own passport, visa and entry eligibility.