Bangkok's public bike-sharing scheme just had its biggest month yet. The Bangkok Metropolitan Administration reports 171,492 trips in October, up 60% from around 107,000 in September — a striking leap for a service that launched in January 2024 with barely 1,700 rides a month.

What's driving it? Not commuting, but a social trend: group night rides through the capital's Old Town, gliding past illuminated temples and landmarks on Rattanakosin Island. The trend has caught on with Generation Z and spread via social media, turning a functional bike hire service into a popular after-dark activity.

Getting on a bike is cheap and simple. Three apps — HelloRide, Anywheel and geco — unlock the bikes, with rentals from 10 baht for 30 minutes or a one-day pass for 50 baht. The busiest docking stations cluster around the historic core: Sanam Chai and Sam Yot MRT stations, Bangkok City Hall by the Giant Swing, and two well-known schools, Suankularb Wittayalai and Debsirin.

City Hall isn't stopping there. Officials plan to add 850 bike parking racks to the existing 4,888, taking the total past 5,500 and creating room for over 48,000 private bicycles. Spaces under pedestrian overpasses and around transport interchanges are being converted into safer bike parking too. The stated goal is a 'connecting the dots' strategy — linking homes to electric rail and other public transport — with a long-term target of one million trips.

Not everyone is convinced, though. Some critics online point out that the surge reflects leisure riding rather than daily commuting — nights mean lighter traffic and better photos. Bangkok's chaotic roads, patchy cycling infrastructure and unclear regulations still make bikes a tricky option for the daily grind.

For travellers, the takeaway is simple: a night ride through Rattanakosin Island is now one of the cheapest, most atmospheric ways to see Bangkok. For the price of a bottle of water you can pedal between the Grand Palace area, Wat Pho and the Giant Swing when the heat and traffic have eased, docking and re-docking as you go via the three apps. Just take care — Bangkok traffic remains a challenge even after dark, and lights on the bikes are basic at best.