The older parts of Jakarta offer the chance to view the sceneries of
the past. Explore Sunda Kelapa Harbor and other places of interest to
the fullest, where modernity and remnants of the past can still be
found. Here, aside from Sunda Kelapa Harbor, you can found Harbor-Master
Tower (Menara Syahbandar), Maritime Museum (Museum Bahari), Fatahillah
Museum, Wayang Puppet Museum, Arts Museum and Beos Station.
How to get there?
In Jakarta, a cab is easy to find. You can also ride the TransJakarta
Bus (Corridor I, Blok M - Kota), and stop at Kota, the final
destination. Taking a cab from there will be relatively much cheaper
from your hotel.
Source: Indonesia Destination