From Hong Kong (walking): Take the MTR East Rail Line to Lo Wu station. Cross the bridge on foot through immigration (15–30 min). You emerge directly into Luohu Commercial City and Luohu Metro Station.
From Hong Kong (HSR): West Kowloon → Futian Station (14 min). Then Metro Line 1 eastbound to Luohu (15 min). Faster if heading to Nanshan, but Luohu Port is better for walk-across day trips.
From Nanshan (tech area): Metro Line 1 from Houhai to Luohu (30 min direct, no transfer).
Best time to visit: Weekday mornings for shortest border queues. Avoid Sunday evenings (return rush) and Chinese public holidays.