Makuhari Seaside Park is a prefectural park in Mihama Ward, Chiba City, Chiba Prefecture, Japan.
How to get there?
Makuhari is centered around JR Kaihin-Makuhari Station. Makuhari Station and Makuhari-Hongo Station, while in the general area, are not particularly close and connected to Kaihin-Makuhari Station by a 15-20 minute bus ride.
Both local and rapid trains operate on the JR Keiyo Line between Tokyo and Kaihin-Makuhari Stations. The one way trip costs 540 yen and takes about 30 minutes by rapid train and about 45 minutes by local train. There are frequent departures with trains leaving every 5-15 minutes.
Alternatively, JR Sazanami and Wakashio limited express trains run also along the JR Keiyo Line between Tokyo and Kaihin-Makuhari Stations. These trains cost 1040 yen one way for a non-reserved seat, but are slightly faster and tend to be less crowded. Limited express trains depart hourly.
Note that the platform of the JR Keiyo Line at Tokyo Station is located a ten minute walk from the station's other platforms. Also, all of the trains that are mentioned above are fully covered by the Japan Rail Pass.
From Narita Airport:
Keisei Bus operates a direct bus between Narita Airport and Makuhari Messe. The one way trip takes about 40 minutes and costs 1100 yen. Buses depart approximately every hour.
Alternatively, take a train on the Keisei Line from Narita Airport to Keisei-Tsudanuma Station (40 minutes) and transfer to the Keisei Chiba Line to Makuhari-Hongo Station (2 minutes). The one way fare is 720 yen and there are frequent connections. From Makuhari-Hongo Station, it is a 15-20 minute ride by Keisei Bus to Makuhari Messe (210-240 yen, multiple departures every hour). Keisei trains are not covered by the Japan Rail Pass.