Umi no Koen (Marine Park) - Image 1
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Umi no Koen Marine Park

4.1
·5k reviews·Yokohama, Japan

A serene artificial beach park in Yokohama, offering relaxation, BBQs, and seasonal clam digging with nearby amusement attractions.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Summer mornings

Calm waters & fewer crowds

CrowdLow
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Umi no Koen (Marine Park) - Image 1

Umi no Koen Marine Park

Best Time

Summer mornings

Calm waters & fewer crowds

CrowdLow
Highlights

Highlights

Must-see attractions

A serene artificial beach park in Yokohama, offering relaxation, BBQs, and seasonal clam digging with nearby amusement attractions.

4.1
(5k reviews)

"It's such a beautiful and calm spot in Yokohama, the water is calm and clear, the beach is clean."

Vertical photo
TIP

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:

Third hero image

Highlights

Discover the most iconic attractions and experiences

Artificial Beach

Artificial Beach

Umi no Koen Marine Park

A clean, man-made beach perfect for relaxing, swimming, or enjoying the seaside atmosphere.

Clam Digging

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

Beach Volleyball Courts

Umi no Koen Marine Park

Well-maintained courts make this a great spot for a friendly game with friends or family.

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Planning Your Visit

Best Time for a Dip

While Umi no Koen is a year-round destination, the best time for swimming and beach activities is during the warmer months, typically from July to September. Arrive early in the morning to avoid crowds and enjoy the calm waters. For clam digging, check local schedules as it's a seasonal activity.

Beach Conditions & Activities

Umi no Koen offers a clean, artificial beach with amenities like restrooms and volleyball courts. However, swimming conditions can vary; some visitors report high algae and trash content, while others praise the cool, clear water. It's also a popular spot for BBQs and seasonal clam digging.

Best Times

When
Summer mornings
Why
Calm waters & fewer crowds
Crowd
Low
When
Weekends (seasonal)
Why
Clam digging season
Crowd
Medium
When
Weekday afternoons
Why
Relaxing atmosphere
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

Yokohama!! #bungoustraydogs #harborviewpark #marinetower #franceyama #dazai #osamudazai #yokohama #armeddetectiveagency #portmafia #chuuya #atsushi #akutagawa #anime #animeedit
@a_kiwi.u_u
146.9K likes • 816.2K views

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:

Yokohama Hakkeijima Sea Paradise in Yokohama, Kanagawa! soo pretty
@pluviculture
83.5K likes • 393.5K views
Japanese A'TIN attends Yokohama Marine Tower Light a Wish for SB19🗼💙💙💙💙💙
@cy.jaz3
37.1K likes • 274.6K views

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:

Yokohama, the port of sunrise 東のベイゲート、横浜 Presented by Daisuke Shimizu https://youtube.com/@timelapse_japan?si=SihxopysIrEHjSDF #Yokohama #Japan #横浜 #日本 #fyp
@kjhgg867
35.9K likes • 639K views

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

4.1
(5k reviews)

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

Beautiful and calm spot
Clean artificial beach
Family-friendly activities

What People Dislike

Algae and trash in water
Swimming restrictions
Mixed water quality reports

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. TikTok+1

Yes, there is ample parking available, especially in the mornings. However, it can get busy on weekends and during peak seasons. Reddit

Absolutely! The Seaside Line train is a direct and scenic route to the park, connecting you from Yokohama Station. TikTok

The park is situated near amusement park attractions and is accessible via the Seaside Line, making it a good addition to a Yokohama itinerary. TikTok+1

Yokohama is just a short train ride from Tokyo, making it a popular day trip destination. Consider the train for ease of access. TikTok+1

🎫 🎫 Tickets & Entry

Umi no Koen Marine Park is generally free to enter, making it an accessible and budget-friendly destination. Reddit

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. TikTok

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. Reddit

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. Reddit

Yes, it's great for a quick, free swim or a relaxing stroll. Many visitors spend 1.5 to 2 hours enjoying the beach. Reddit

🎫 🏖️ Onsite Experience

You can enjoy swimming, relax on the artificial beach, play beach volleyball, have BBQs, and during the season, go clam digging. Reddit+1

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. Reddit+1

Yes, the park is equipped with plenty of restrooms and clean changing rooms, which are appreciated by visitors. Reddit+1

It offers a calm and beautiful seaside atmosphere, with nearby amusement park attractions providing options if you want more activity. Reddit

Yes, BBQs are a popular activity at Umi no Koen Marine Park, adding to the recreational offerings. Reddit

📸 📸 Photography

The artificial beach itself offers lovely seaside views. The nearby amusement park attractions and the general waterfront scenery provide great photo opportunities. TikTok+1

The seaside location makes it a potential spot for sunset views, especially with the waterfront ambiance. TikTok

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. TikTokReddit

The park is close to amusement park attractions and offers views of the Yokohama waterfront, which are popular for photos. TikTok+1

Seaside landscapes, family activities like clam digging, and casual strolls are ideal subjects for photography here. Reddit

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

Umi no Koen Marine Park is a fantastic spot for families. The artificial beach is generally safe for children to play on, and the seasonal clam digging is a highlight that kids absolutely love. Reddit It's a great way to introduce them to a hands-on nature activity. The park also offers beach volleyball courts for some active fun, and the nearby amusement park attractions provide entertainment options if the kids need a change of pace. Reddit

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

For budget-conscious travelers, Umi no Koen Marine Park is a gem. Entry to the park and the beach is free, making it an excellent way to enjoy Yokohama's seaside without spending a fortune. Reddit You can pack your own snacks and drinks to save on food costs, and the main activities like relaxing on the beach or playing volleyball don't require any fees. Reddit

Getting there via public transport, like the Seaside Line, is also relatively inexpensive. TikTok+1 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

Umi no Koen Marine Park is a key part of Yokohama's vibrant waterfront, easily accessible via the Seaside Line. This artificial beach offers a unique seaside experience, distinct from Tokyo's bustling urban landscape. TikTok+1 Visitors can enjoy a variety of activities, from swimming and relaxing on the sand to more active pursuits like beach volleyball and seasonal clam digging. Reddit+1 The park's location between two Seaside Line stations makes it a convenient stop for exploring the city's coastal charm.

The surrounding area also boasts amusement park attractions, adding another layer of entertainment for visitors. Reddit 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. TikTok

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. Reddit+1 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

Umi no Koen Marine Park truly shines during specific seasons, offering unique experiences beyond its everyday seaside appeal. One of the most anticipated activities is seasonal clam digging, a tradition that draws many families. Reddit This hands-on activity allows visitors to connect with nature and enjoy the fruits of their labor, making for a memorable outing. It's essential to check the specific timing for clam digging as it's not an all-year-round event.

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. TikTok 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. TikTok

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.

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