Umi no Koen Marine Park
A serene artificial beach park in Yokohama, offering relaxation, BBQs, and seasonal clam digging with nearby amusement attractions.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Calm waters & fewer crowds
Umi no Koen Marine Park
Best Time
Calm waters & fewer crowds

Highlights
Must-see attractions
A serene artificial beach park in Yokohama, offering relaxation, BBQs, and seasonal clam digging with nearby amusement attractions.
"It's such a beautiful and calm spot in Yokohama, the water is calm and clear, the beach is clean."
Check Water Quality First
Some visitors report algae and trash; check recent conditions before planning a swim. :warning:
Arrive Early for Parking
Parking is plentiful in the morning, but can fill up quickly on busy days. :car:
Highlights
Discover the most iconic attractions and experiences

Artificial Beach
Umi no Koen Marine Park
A clean, man-made beach perfect for relaxing, swimming, or enjoying the seaside atmosphere.

Clam Digging
Umi no Koen Marine Park
A popular seasonal activity for families, offering a fun way to experience the local marine life.
Beach Volleyball Courts
Umi no Koen Marine Park
Well-maintained courts make this a great spot for a friendly game with friends or family.
Plans like a pro.
Thinks like you
Planning Your Visit
Best Time for a Dip
Beach Conditions & Activities
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Check Water Quality First
Some visitors report algae and trash; check recent conditions before planning a swim. :warning:
Arrive Early for Parking
Parking is plentiful in the morning, but can fill up quickly on busy days. :car:
Clam Digging is Seasonal
If clam digging is your goal, confirm the season and any specific rules. :shell:
Bring Your Own Snacks
A small shop is available, but bringing your own food and drinks is recommended. :apple:
Tips
from all over the internet
Check Water Quality First
Some visitors report algae and trash; check recent conditions before planning a swim. :warning:
Arrive Early for Parking
Parking is plentiful in the morning, but can fill up quickly on busy days. :car:
Clam Digging is Seasonal
If clam digging is your goal, confirm the season and any specific rules. :shell:
Bring Your Own Snacks
A small shop is available, but bringing your own food and drinks is recommended. :apple:
Great for Families
Kids love the beach and clam digging; it's a fun, accessible outing. :child:
What Travellers Say
Reviews Summary
Umi no Koen Marine Park is praised for its beautiful, calm seaside atmosphere and clean artificial beach, offering a relaxing escape with amenities like restrooms and volleyball courts. It's a popular spot for families, especially for seasonal clam digging. However, some visitors have noted issues with water quality, citing algae and trash, and find the swimming restrictions a bit too stringent.
"its such a beautiful and calm spot in Yokohama. the water is calm and clear, the beach is clean and there are trees that provide some shadow.
even though its more of an residential area vibe, there are amuesement park attractions nearby so there's plenty to do, if you are tired of swimming or dont want to sleep at the beach anymore.
There are a lot of restrooms as well, beachvolleyball areas and even a small shop where you can get some snacks to eat.
Its in between two stops from the seasideline so its easy to reach from Yokohama station with only changing the train one time."
Jen Polar
"We went this morning arriving at around 9:30. It was not busy at all. The water was beautifully cool, the changing rooms were spotless. We only stayed for about 1.5 hours, I could see that more people were arriving, I’m thinking it would get busy. However, for a quick, free swim, this place was lovely!"
Kyle Ward
"Loads of parking in the morning. Plenty of toilets and you can go digging for clams. Good place for a rest next to sea paradise"
Benedict Mac
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Umi no Koen Marine Park is easily accessible via the Seaside Line from Yokohama Station. It's located between two stops, making it convenient to reach.
Yes, there is ample parking available, especially in the mornings. However, it can get busy on weekends and during peak seasons.
Absolutely! The Seaside Line train is a direct and scenic route to the park, connecting you from Yokohama Station.
The park is situated near amusement park attractions and is accessible via the Seaside Line, making it a good addition to a Yokohama itinerary.
Yokohama is just a short train ride from Tokyo, making it a popular day trip destination. Consider the train for ease of access.
🎫 🎫 Tickets & Entry
Umi no Koen Marine Park is generally free to enter, making it an accessible and budget-friendly destination.
The park itself is typically open year-round, but specific facilities like shops or restrooms may have their own operating hours. It's best to check for any seasonal closures.
Clam digging is a seasonal activity. While the park entry is free, there might be specific times or requirements for clam digging, so it's advisable to check locally.
Some visitors have noted restrictions and specific areas for swimming, sometimes fenced off for other activities. It's wise to observe posted signs and staff instructions.
Yes, it's great for a quick, free swim or a relaxing stroll. Many visitors spend 1.5 to 2 hours enjoying the beach.
🎫 🏖️ Onsite Experience
You can enjoy swimming, relax on the artificial beach, play beach volleyball, have BBQs, and during the season, go clam digging.
Reviews are mixed. Some find the water cool and the beach clean, while others report algae and trash. It's best to check recent conditions.
Yes, the park is equipped with plenty of restrooms and clean changing rooms, which are appreciated by visitors.
It offers a calm and beautiful seaside atmosphere, with nearby amusement park attractions providing options if you want more activity.
Yes, BBQs are a popular activity at Umi no Koen Marine Park, adding to the recreational offerings.
📸 📸 Photography
The artificial beach itself offers lovely seaside views. The nearby amusement park attractions and the general waterfront scenery provide great photo opportunities.
The seaside location makes it a potential spot for sunset views, especially with the waterfront ambiance.
While Umi no Koen is a bit of a distance from the Gundam Factory, you can see the Yokohama skyline which includes the general area.
The park is close to amusement park attractions and offers views of the Yokohama waterfront, which are popular for photos.
Seaside landscapes, family activities like clam digging, and casual strolls are ideal subjects for photography here.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
With plenty of restrooms and changing facilities, it's a practical choice for a family day out. Arriving earlier in the day can help secure good spots and parking. While swimming conditions can vary, the overall atmosphere is relaxed and family-friendly, making it a worthwhile destination for creating lasting memories.
💰 Budget Travelers
Getting there via public transport, like the Seaside Line, is also relatively inexpensive. While there might be costs associated with seasonal activities like clam digging or visiting nearby attractions, the core experience of enjoying the park's natural beauty and amenities is accessible to everyone.
Deep Dives
In-depth insights and expert knowledge
Navigating Yokohama's Waterfront
The surrounding area also boasts amusement park attractions, adding another layer of entertainment for visitors. This proximity means you can easily combine a relaxing beach day with a bit of fun and excitement. While the park itself is a tranquil escape, the nearby amenities ensure there's always something to do.
When planning your visit, it's worth noting that the beach conditions can vary. While many appreciate the clean facilities and calm waters, some reviews mention algae and debris. However, for those seeking a pleasant seaside outing with family-friendly activities, Umi no Koen remains a popular choice in Yokohama.
Seasonal Delights: Clam Digging and Illuminations
Beyond the summer months, Yokohama, and by extension areas like Umi no Koen, come alive with winter illuminations. The 'Yokohama Milight' event, for instance, stretches across a significant area and features stunning blue lights, particularly in Grand Mall Park. While not directly within Umi no Koen, these nearby festive displays contribute to the overall magical atmosphere of Yokohama during the colder months, offering a different kind of visual spectacle.
These seasonal offerings highlight the dynamic nature of Umi no Koen and its surroundings. Whether you're looking for active summer fun or enchanting winter lights, Yokohama's coastal areas provide diverse attractions throughout the year, with Umi no Koen serving as a peaceful, yet engaging, hub.
Social
from TikTok, Instagram & Reddit