Visiting the A-bomb museum was an emotional and unforgettable experience. The video interviews of survivors touched me especially.
Nagasaki is a beautiful town of parks and gardens. It differs from the other towns in part mainly from the Chinese and Dutch presence in the past. You can see such influence in their architecture.
Quick Tips:
Nagasaki is the most tourist-friendly town in Kyushu. There are clear signs marked in English and Japanese every few metres so there is little chance of getting lost.
Stop by the tourist information booth just to the right of the turnstill at the JR train station and get the map of the town free. English is spoken so communication will not be a problem.
Try their local specialities like the Castilla cake (Dutch influenced pound cake), Champon noodles (Chinese-influenced)from Chinatown.
Best Way To Get Around:
We decided to make Nagasaki a day-trip so we bought a 2-way JR train ticket from Fukuoka to Nagasaki. It costs us only 5000 yen per person (we took advantage of the group discount).
In Nagasaki, we bought a one-day streetcar/tram pass since most major sights are located within walking distance from the streetcar stops.