Title: Mt. Inasayama Observatory in Nagasaki | Expedia.co.uk [Mt. Inasayama Observatory Hotels](https://expedia.co.uk/Mt-Inasayama-Observatory-Hotels.0-l553248635976401185-0.Travel-Guide-Filter-Hotels)[Flights to Nagasaki](https://expedia.co.uk/Cheap-Flights-To-Nagasaki.d2555.Travel-Guide-Flights)[Things to do in Nagasaki](https://expedia.co.uk/Things-To-Do-In-Nagasaki.d2555.Travel-Guide-Activities)[Mt. Inasayama Observatory Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Mt-Inasayama-Observatory.d553248635976401185.Car-Hire-Guide)[Nagasaki Holidays](https://expedia.co.uk/Nagasaki.d2555.Holidays-City-Breaks) # Mt. Inasayama Observatory ## Visit Mt. Inasayama Observatory Activities [Nagasaki travel guide](https://expedia.co.uk/Nagasaki.dx2555) --- --- ### Popular places to visit ![Twenty-Six Martyrs Museum and Monument](https://images.trvl-media.com/place/6103790/ef360802-ddd6-4e87-b6e1-fdc2f5ce804f.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Twenty-Six Martyrs Museum and Monument 4/5(1 review) At one time Christianity experienced a difficult period in this nation. Learn about how it went underground to resurface later as a strong religion. [](https://expedia.co.uk/Twenty-Six-Martyrs-Museum-And-Monument-Nagasaki.d6103790.Attraction) ![Nagasaki Seaside Park](https://images.trvl-media.com/place/553248621532762687/d3e933ec-579e-4a1b-8d1e-f903a42d961a.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Nagasaki Seaside Park Nagasaki Seaside Park is just one of the places to see in Nagasaki, so why not enjoy the other things to explore during your travels? While you're in the area, find time to visit its shops. [](https://expedia.co.uk/Nagasaki-Seaside-Park-Nagasaki.d553248621532762687.Attraction) ![Nagasaki Prefectural Art Museum](https://images.trvl-media.com/place/553248621526920021/f94618ce-7b84-4fc9-ae00-b551fca0bde9.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Nagasaki Prefectural Art Museum You can browse the exhibits at Nagasaki Prefectural Art Museum, a museum with a storied past, during your holiday in Nagasaki. While you're in the area, find time to visit its shops. [](https://expedia.co.uk/Nagasaki-Prefectural-Art-Museum-Dejimamachi.d553248621526920021.Attraction) ![Sanno Shrine](https://images.trvl-media.com/place/6103780/590ce500-35bd-4ff9-bf3b-73d99d55db15.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Sanno Shrine You can learn about the history of Nagasaki with a visit to Sanno Shrine. Wander the waterfront and Chinatown in the area. [](https://expedia.co.uk/Sanno-Shrine-Nagasaki.d6103780.Attraction) #### Inasayama Park Inasayama Park is just one of the places to see in Nagasaki, so why not enjoy the other things to explore during your travels? Wander the waterfront and Chinatown in the area. [](https://expedia.co.uk/Inasayama-Park-Nagasaki.d553248621578434739.Attraction) #### Mount Inasa 4/5(2 reviews) Explore the great outdoors at Mount Inasa, a lovely green space in Nagasaki. Wander the waterfront and Chinatown in the area. [](https://expedia.co.uk/Mount-Inasa-Nagasaki.d553248621532762689.Attraction) --- ## Top Hotel Deals ## Check availability on hotels close to Mt. Inasayama Observatory [Tonight ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=2026-03-24&endDate=2026-03-25)[24 Mar - 25 Mar](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=2026-03-24&endDate=2026-03-25) [Tomorrow night ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=2026-03-25&endDate=2026-03-26)[25 Mar - 26 Mar](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=2026-03-25&endDate=2026-03-26) [This weekend ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=27%2F03%2F2026&endDate=29%2F03%2F2026)[27 Mar - 29 Mar](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=27%2F03%2F2026&endDate=29%2F03%2F2026) [Next weekend ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=03%2F04%2F2026&endDate=05%2F04%2F2026)[3 Apr - 5 Apr](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=553248635976401185&startDate=03%2F04%2F2026&endDate=05%2F04%2F2026) ![Hotel Forza Nagasaki](https://images.trvl-media.com/lodging/17000000/16090000/16089100/16089098/ec89c062_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hotel Forza Nagasaki 4-11 Hamamachi Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-Hotel-Forza-Nagasaki.h16089098.Hotel-Information) ![JR KYUSHU HOTEL Nagasaki](https://images.trvl-media.com/lodging/68000000/67550000/67541000/67540952/dd954250_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### JR KYUSHU HOTEL Nagasaki 1-1, Onouemachi, 1-1 Nagasaki Nagasaki Prefecture [](https://expedia.co.uk/Nagasaki-Hotels-JRkyushuhotelnagasaki.h67540952.Hotel-Information) ![Dormy Inn Nagasakiekimae Hot Springs](https://images.trvl-media.com/lodging/51000000/50690000/50681100/50681089/4bb2cb8e_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Dormy Inn Nagasakiekimae Hot Springs 2-29 Goto Nagasaki Nagasaki Prefecture [](https://expedia.co.uk/Nagasaki-Hotels-Dormy-Inn-Nagasakiekimae-Hot-Springs.h50681089.Hotel-Information) ![Nagasaki Marriott Hotel](https://images.trvl-media.com/lodging/102000000/101350000/101340300/101340265/1d59ddbe_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Nagasaki Marriott Hotel Onouemachi 1-1 Nagasaki Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-Nagasaki-Marriott-Hotel.h101340265.Hotel-Information) ![Belleview Nagasaki Dejima](https://images.trvl-media.com/lodging/12000000/11910000/11900100/11900078/78bac474_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Belleview Nagasaki Dejima 1-20 Edo-machi Nagasaki Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-Belleview-Nagasaki-Dejima.h11900078.Hotel-Information) ![THE GLOBAL VIEW Nagasaki](https://images.trvl-media.com/lodging/76000000/75820000/75819200/75819185/230e2bf2_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### THE GLOBAL VIEW Nagasaki 2-26 Takaramachi Nagasaki Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-THE-GLOBAL-VIEW-Nagasaki.h75819185.Hotel-Information) ![Hotel Wingport](https://images.trvl-media.com/lodging/15000000/14840000/14835300/14835265/850886e5_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hotel Wingport 9-2 Daikoku-cho Nagasaki Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-Hotel-Wingport.h14835265.Hotel-Information) ![Hilton Nagasaki](https://images.trvl-media.com/lodging/68000000/67390000/67386600/67386518/b59460a8_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hilton Nagasaki 4-2 Onouemachi Nagasaki Nagasaki [](https://expedia.co.uk/Nagasaki-Hotels-Hilton-Nagasaki.h67386518.Hotel-Information) ![Hotel Monterey Nagasaki](https://images.trvl-media.com/lodging/2000000/1610000/1607900/1607900/3b01f56a_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hotel Monterey Nagasaki 1-22 Oura-machi Nagasaki Nagasaki-ken [](https://expedia.co.uk/Nagasaki-Hotels-Hotel-Monterey-Nagasaki.h1607900.Hotel-Information) [See all 358 properties in Mt. Inasayama Observatory](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.Hotels.Package®ionId=553248635976401185) Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.