A castle has stood in Karatsu on a promontory overlooking the Genkai Sea almost continuously since the early 1600s. While the current castle was only reconstructed in 1966, the view remains as impressive as it surely was over 400 years ago. The inside of the castle houses a mediocre history museum but it is worth the climb to the top of the hill for the sweeping sea vistas. In spring, cherry trees bloom on the grounds. If you don't feel like trekking up the multitude of steps, an elevator will ferry you to the top and back for 100 yen per trip.
- 1 min read
Karatsu Castle
A rebuilt stronghold on the edge of the sea
By Mandy Bartok
Community writer
Join the discussion
Bradford Pomeroy
12 years ago
What I found really unique about this castle is that the stone walls emerge directly out of the water.
1 comment in total
Book your trip
Find a nearby hotel
Explore some of the best nearby hotels and deals for the perfect place to stay in Japan.
Top Articles
-
1Explore Ishigaki From Town to Shore on a Two-Hotel Escape
Okinawa - Sponsored -
2An All-Inclusive Osaka Escape With KAMENOI HOTEL TONDABAYASHI ALL-INCLUSIVE RESORT
Osaka - Sponsored -
3Exploring Japan Through the Seasons: Three First-Time Classic Tours
Culture -
4Ultimate Fukuoka Food Guide: Hakata Ramen, Yatai Culture & Beyond
Fukuoka - Sponsored -
5Ozu Castle Town: A Sustainable Destination in Japan
Ehime - Sponsored -
6A Vegan Visit to Fukuoka
Fukuoka - Sponsored -
7Exploring Tokyo’s Food Culture
Tokyo - Sponsored -
8Inside Nagasaki’s Tea World with Nagasaki Ikedoki Tea Tours
Nagasaki - Sponsored -
9Kamenoi Hotel Aso: A Grand Nature Resort in Aso
Kumamoto - Sponsored -
10Nature, Art, and Culture Along an Ancient Route
Culture - Sponsored
-
1Guide to Bringing Medicines Into Japan
Planning -
2Guide to Suica Cards in Japan
Transportation -
3Akishinodera Temple
Nara -
4Tax-free Shopping in Japan: 2026 Changes
Planning -
5The Ultimate Guide to Thrifting in Tokyo
Shopping -
6Punch the Monkey: Japan's Viral Baby Macaque
Chiba -
7May Grand Sumo Tournament (Tokyo)
Tokyo -
8Ghibli Museum: How To Get Tickets (2026 Guide)
Culture -
9Your Name: Real-Life Locations in Tokyo
Tokyo -
10The History of Japan: Era by Era
Culture