Title: Things to Do in Saikai in 2026 | Expedia.com [Saikai Travel Guide](https://expedia.com/Saikai.dx6347264)[Hotels in Saikai](https://expedia.com/Saikai-Hotels.d6347264.Travel-Guide-Hotels)[Flights to Saikai](https://expedia.com/Cheap-Flights-To-Saikai.d6347264.Travel-Guide-Flights)[Car Rentals in Saikai](https://expedia.com/Car-Rentals-In-Saikai.d6347264.Car-Rental-Guide)[Saikai Vacation Packages](https://expedia.com/Saikai.d6347264.Destination-Travel-Guides) # Things to do in Saikai ## Find and book activities, attractions and tours ## Visit Saikai Types of activities [Saikai Travel Guide](https://expedia.com/Saikai.dx6347264) ![Saikai-bashi Bridge](https://images.trvl-media.com/place/6347264/47d92c80-0957-48ce-95b2-b274c35e194a.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) [Photo](https://images.trvl-media.com/place/6347264/47d92c80-0957-48ce-95b2-b274c35e194a.jpg) by [Toshizumi Muta](https://www.flickr.com/people/86666619@N00) ([Creative Commons Attribution 2.0](https://creativecommons.org/licenses/by/2.0)) ![Saikai-bashi Bridge](https://images.trvl-media.com/place/6347264/47d92c80-0957-48ce-95b2-b274c35e194a.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) [Photo](https://images.trvl-media.com/place/6347264/47d92c80-0957-48ce-95b2-b274c35e194a.jpg) by [Toshizumi Muta](https://www.flickr.com/people/86666619@N00) ([Creative Commons Attribution 2.0](https://creativecommons.org/licenses/by/2.0)) ![西海橋公園のアレスチック広場より望む大村湾のパノラマ](https://images.trvl-media.com/place/6347264/bc4bfe80-6dd5-4b8c-867b-f75ebbfa07b6.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) [Photo](https://images.trvl-media.com/place/6347264/bc4bfe80-6dd5-4b8c-867b-f75ebbfa07b6.jpg) by [そらみみ](//commons.wikimedia.org/wiki/User:%E3%81%9D%E3%82%89%E3%81%BF%E3%81%BF) ([Creative Commons Attribution-Share Alike 4.0](https://creativecommons.org/licenses/by-sa/4.0)) ![Saikai Bridges](https://images.trvl-media.com/place/6347264/6627ea32-8e65-4a9c-938c-fc865b7bbe1e.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) [Photo](https://images.trvl-media.com/place/6347264/6627ea32-8e65-4a9c-938c-fc865b7bbe1e.jpg) by [Hiroshi Nakai](https://www.flickr.com/people/39088099@N04) ([Creative Commons Attribution 2.0](https://creativecommons.org/licenses/by/2.0)) ![新西海橋西側の西海の丘展望台(西海市側)より望む針尾瀬戸(伊ノ浦瀬戸)のパノラマ](https://images.trvl-media.com/place/6347264/9cc6899e-54f3-462e-bae0-3a6b5e7c650e.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) [Photo](https://images.trvl-media.com/place/6347264/9cc6899e-54f3-462e-bae0-3a6b5e7c650e.jpg) by [そらみみ](//commons.wikimedia.org/wiki/User:%E3%81%9D%E3%82%89%E3%81%BF%E3%81%BF) ([Creative Commons Attribution-Share Alike 4.0](https://creativecommons.org/licenses/by-sa/4.0)) --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save % or more on select activities, hotels, cars and vacation rentals. [Learn about One Key](https://www.expedia.com/welcome-one-key) --- ## Recommended things to do in Saikai | Number of things to do | 3 | | ------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Cheapest thing to do on Expedia | [Nagasaki Private Tour by Car from Sasebo Port](/things-to-do/nagasaki-private-tour-by-car-from-sasebo-port.a51215661.activity-details): $320 | | Top 5 things to do | [Nagasaki Private Tour by Car from Sasebo Port](/things-to-do/nagasaki-private-tour-by-car-from-sasebo-port.a51215661.activity-details)[Nagasaki WW2 History and Culture Tour](/things-to-do/nagasaki-cultural-and-ww2-history-tour.a2711387.activity-details)[Full Day Private Shore Tour in Fukuoka from Sasebo Cruise Port](/things-to-do/full-day-private-shore-tour-in-fukuoka-from-sasebo-cruise-port.a46922067.activity-details) | | Under $25 | | | With kids | [Nagasaki Private Tour by Car from Sasebo Port](/things-to-do/nagasaki-private-tour-by-car-from-sasebo-port.a51215661.activity-details) | ## What to do in Saikai --- Looking for sports, concerts, or theater events in Saikai? [Search event tickets](https://www.expedia.com/event-tickets/) to see what's happening today, or to plan what to do this weekend! --- --- ### Discover the most popular places to visit in Saikai ![Capybara at Nagasaki Bio Park Onsen](https://images.trvl-media.com/place/553248621562272416/3f3dbdcf-066c-474a-8e1b-1336887312d4.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Nagasaki Bio Park Explore the great outdoors at Nagasaki Bio Park, a lovely green space in Saikai. Amble around the area's seaside or visit its spas. [](https://expedia.com/Nagasaki-Bio-Park-Saikai.d553248621562272416.Vacation-Attraction) #### Saikaibashi Park Explore the great outdoors at Saikaibashi Park, a lovely green space in Saikai. Stroll along the marina or visit the spas while you're in the area. [](https://expedia.com/Saikaibashi-Park-Saikai.d553248621532762813.Vacation-Attraction) #### Nanatsugama Limestone Cave Commune with nature and explore the great outdoors at Nanatsugama Limestone Cave during your travels in Saikai. Amble around the area's marina or visit its spas. [](https://expedia.com/Nanatsugama-Limestone-Cave-Saikai.d553248621562271914.Vacation-Attraction) #### Yuridake Park Explore the great outdoors at Yuridake Park, a lovely green space in Saikai. Amble around the area's marina or visit its spas. [](https://expedia.com/Yuridake-Park-Saikai.d553248621562271913.Vacation-Attraction) #### Port Hoorn Nagasaki Bring the kiddos to Port Hoorn Nagasaki and have a fun-filled day at this amusement park in Saikai. Amble around the area's parks or experience its museums. [](https://expedia.com/Port-Hoorn-Nagasaki-Saikai.d802133276507287552.Vacation-Attraction) #### Shirikusari Seaside Park Explore the great outdoors at Shirikusari Seaside Park, a lovely green space in Saikai. Discover the area's museums and monuments. [](https://expedia.com/Shirikusari-Seaside-Park-Saikai.d553248621562271910.Vacation-Attraction) #### Sakito History and Folklore Museum You can spend an afternoon browsing the exhibits at Sakito History and Folklore Museum during your trip to Saikai. Amble around the area's parks or visit its monuments. [](https://expedia.com/Sakito-History-And-Folklore-Museum-Saikai.d553248621562271912.Vacation-Attraction) #### Onyoku Museum You can spend an afternoon browsing the exhibits at Onyoku Museum during your travels in Saikai. Amble around the area's parks or experience its museums. [](https://expedia.com/Onyoku-Museum-Saikai.d553248621562271911.Vacation-Attraction) --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.com/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Popular day trips from Saikai ![Nagasaki](https://images.trvl-media.com/place/2555/94c0303b-a391-4769-98ad-0d2c9250033e.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Nagasaki ![Business concept, modern cityscape of nagasaki dusk from mount inasa, the new top 3 nightview of the world, aerial view, copy space](https://images.trvl-media.com/place/2555/5641fddd-71a7-4102-997f-d0e2d4cd8186.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Sasebo ![View of omura park with cherry blossoms and the lake in Japan](https://images.trvl-media.com/place/6139992/a647207d-cb4e-4186-9fb7-82a024c7a5c8.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Omura ![Shinkamigoto](https://images.trvl-media.com/place/6104016/9293a26c-3209-408c-a171-d13ff8b536cc.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Shinkamigoto ![Sun and water](https://images.trvl-media.com/place/6355645/f6545b49-a598-46ed-8d50-4c8e4a965faf.jpg?impolicy=fcrop&w=512&h=288&q=medium) [Photo](https://creativecommons.org/licenses/by-sa/3.0) by [Masoud Akbari](https://www.panoramio.com/user/1504891?with_photo_id=77049963) ([Creative Commons Attribution-Share Alike 3.0](https://creativecommons.org/licenses/by-sa/3.0)) ### Higashisonogi ![sea view](https://images.trvl-media.com/place/3000374228/e215f560-9532-48de-b0a6-80ce672fe834.jpg?impolicy=fcrop&w=512&h=288&q=medium) [Photo](https://creativecommons.org/licenses/by-sa/3.0) by [Masoud Akbari](https://www.panoramio.com/user/1504891?with_photo_id=77049963) ([Creative Commons Attribution-Share Alike 3.0](https://creativecommons.org/licenses/by-sa/3.0)) ### Kawatana-cho ## Frequently asked questions ### Is Saikai worth visiting? ### How do I spend a day in Saikai? ### What is the top tourist attraction in Saikai? ### Is three days enough to stay in Saikai? ### What are some activities to do in Saikai with kids? > - [Nagasaki Private Tour by Car from Sasebo Port](https://expedia.com/things-to-do/nagasaki-private-tour-by-car-from-sasebo-port.a51215661.activity-details) ### What to do in Saikai for adults? ### Are there free things to do in Saikai? ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save even more - get up to 20% on select hotels when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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