It is better to take the high-speed rail to Chimelong.
1. There is currently no long-distance bus from Shenzhen to Guangzhou Chimelong Water Park. To take the bus, you need to take the inter-provincial bus from Shenzhen to Guangzhou Provincial Station, and then take Metro Line 5 (7 stops) from Guangzhou Railway Station.
Transfer to Metro Line 3 (7 stops) at Guangzhou Zhujiang New Town Station and get off at Panyu Hanxi Changlong Station.
It takes about 3.5 hours.
2. Take the high-speed rail from Shenzhen North Railway Station directly to Guangzhou South Railway Station. The journey time is 36 minutes. The final stop is 2 stops to the terminal, Guangzhou South Railway Station.
Then transfer to Metro Line 7 at Guangzhou South Railway Station, get on the train from Guangzhou South Railway Station (Exit H) (original station), wait for 4 stops, get off at Panyu Hanxi Changlong Station (Exit G), and walk 815
meters to reach Chimelong Water Park, the subway fare is 4 yuan.
To sum up, it takes about 1 hour to arrive by high-speed rail and costs less than 80 yuan, which is relatively convenient and economical.