FORKIDS

The flower garden, filled with blooms that change with the seasons, is the perfect spot for family photos.
You can enjoy the changing scenery throughout the four seasons, featuring nemophila and Shirley poppies in spring, sunflowers in summer, yellow cosmos in fall, and rapeseed flowers in winter. The garden has been expanded as part of a renovation and now offers plenty of great photo spots♪

The spacious grounds make it easy to get around with a stroller, and you can rest assured even if your children run around. Another appealing feature is the chance to spend a relaxing time surrounded by nature.

One of the highlights of Soleil no Oka is its wide variety of large playground equipment that kids can enjoy for free!
There is a wide variety of equipment, including slides, swings, and climbing nets, so children can choose activities suited to their age.

"Adventure Island" is a playground where you can let your imagination run wild.
Reliefs featuring Naumann elephants and other fossils unearthed in Yokosuka City are scattered throughout the area, creating a sense of excitement as if you were exploring an island—which helps spark children’s desire to take on new challenges!

The "Splash Pool," a huge hit with kids, opens on April 24!
Soleil has a total of six spacious splash pools! You can enjoy these splash pools—which come in a variety of sizes—for free.
Since the water is shallow, kids can play safely and stay cool even during the hot summer months. Set in an open space surrounded by nature, it’s the perfect place for kids to try playing in the water for the first time! With spacious lawns and rest areas nearby, parents can relax and watch over their children.
We have changing rooms, showers, and a foot-washing station, so be sure to bring a change of clothes and a towel and come visit with your family! ♪

• ・Hours: April 24–mid-October
└Splash Pool 9:00 a.m.–5:00 p.m.
└Shower Rooms: 9:30 a.m.–5:00 p.m.

• ・Fee: Free

Children who are not yet out of diapers are not allowed.
*Please check the official website for other important information and notes.

The “Soleil Train,” which runs throughout the park, is a lifesaver for families with young children!
Getting around the large park can be a challenge, but if you take the train, it’s easy to get around, and you can even enjoy a little bit of that amusement park feeling.
It's especially popular with kids who love vehicles, and the key is that it makes "traveling = fun time"♪

・Fee: ¥400 (per session) / Ages 3 and up (free for children 2 and under)

At the restaurants and cafes within the park, you can enjoy kids' menus designed with both appearance and content that children will love.
With character-themed plating and colorful presentations, mealtime becomes an event in itself. The menu focuses on classics like curry and hamburger steaks, and the flavors are adjusted to be easy for even young children to enjoy, which is reassuring.

It’s just the right size and perfect for a quick energy boost between games!
Another great thing is that the whole family can enjoy a leisurely meal together♪

Shiba Sliding—where you slide down a hillside—is a simple yet incredibly popular activity among kids!
The course, which is about 44 meters long, offers a moderate sense of speed and is fun for parents and children to enjoy together.
Sleds are provided by the facility, so you don't need to bring anything. Even young children can enjoy the experience safely when sledding with an adult.
It’s so addictive that you’ll want to play it over and over again—and before you know it, you’ll find yourself spending hours there.
It's a classic spot where you can fully enjoy the fun of playing outdoors.

"Animal Village" is an area where you can interact directly with friendly animals such as goats, sheep, capybaras, and rabbits.
With attractions like feeding experiences and up-close interactions, it’s characterized by a greater emphasis on “hands-on experiences” than a traditional zoo!
There are many animals that even small children can touch without being afraid, making it the perfect place for a first-time animal interaction experience♪ Since you can spend time with the animals in the same space rather than just looking at them through a fence, you can enjoy the experience with all five senses—that’s another great feature.

・Admission: ¥800 per adult (high school students and older), ¥400 per child (ages 3–junior high school students)
*Free for children under 2 years old
*Please note that there is an additional charge for horseback riding and animal feeding experiences.

Why not join us as a family and help nurture your child’s “creative imagination”?

"Craft Experience Workshop" is a hands-on workshop where you can easily enjoy the fun of making things by hand.
With a variety of activities—such as candle-making and crafting small items—that even children can easily try, parents and children can enjoy creating things together.
The staff provides attentive support, so even young children can participate with peace of mind♪
You can take your finished piece home with you, so it’s great that you can keep it as a memento!

There’s also a wide selection of adventure-style play equipment that even preschoolers can try!
In addition to the full-scale adventure course designed for adults, there are play structures with a lower difficulty level that even young children can enjoy. The appeal is that kids can build their physical strength while playing through activities like climbing, crossing, and sliding☆
With a wide variety of play equipment, kids can play for hours without getting bored. Safety is a top priority, making it the perfect place for a “first adventure course experience”!

・Price: 1,200 yen per lap
・Height and Weight Restrictions: Height 70 cm to 130 cm, Weight 60 kg or less

The Sylvanian Families Forest Market Opens on Friday, March 6!

Sylvanian Families Forest Market, which will be located on the nature-rich Soleil Hill, will feature a "sunflowers and the sea" theme, with displays that evoke bright sunflower fields and sparkling seaside scenery, and photo spots such as a large diorama!
Visitors can enjoy an experience as if they have entered the world of a story.

Inside the store, you'll find shops where you can fully immerse yourself in the world of Sylvanian Families, as well as plenty of hands-on activities for parents and children to enjoy together!
We also recommend the “Play Room,” where you can play with Sylvanian Families while relaxing for just 500 yen per person!
We offer a space where not only young children but also adults who used to play here can experience a sense of nostalgia and something new♪

<店舗概要>

Location: "Nagai Umine Park, Soleil Hill" Ferris wheel area

Hours of operation: March-November (weekdays, weekends and holidays) 10:00-17:00
December–February (Weekdays, Weekends, and Holidays) 10:00 a.m.–4:30 p.m.

Dinosaur Adventure," which attracted many visitors to the park, came to an end last November, and after further evolution, a new immersive dinosaur experience, "Soleil Dinosaur Island," opened on March 6 (Friday) at Soleil Hill!

・Dates: Friday, March 6, 2026–
・Admission: 800 yen (ages 3 and up) *Free admission for children 2 and under

After spending a full day enjoying the adventure courses, nature activities, and animal encounters in the vast park, another great feature is the accommodation area where families can relax and stay overnight!
We offer a wide variety of lodging options—including tent sites, glamping cottages, ocean-view bungalows, and trailer cabins—so you can choose the one that best suits your children’s ages and preferences.

It’s equipped with all the amenities you need to enjoy the outdoors comfortably, even if you’re a beginner—so you can relax and have fun! ♪
Another great perk is that you can refresh your tired body at the “Sea and Sunset Hot Springs” spa.

Enjoy a special family trip where you can experience everything from the night sky—which is different from the daytime view—to the morning scenery—a trip so full of things to do that you won’t be able to see it all in just one day!

Nagai Umi no Te Park’s Soleil no Oka is packed with activities the whole family can enjoy! Be sure to check it out with your kids and come visit Soleil no Oka♪

[Nagai Umi-no-Te Park: Soleil no Oka]

■Address
4 Nagai 4-chome, Yokosuka City, Kanagawa Prefecture

■Phone Number
046-857-2500

■Business Hours
〈March–November〉9:00 a.m.–6:00 p.m.
(December–February) 9:30 a.m.–5:00 p.m.
2:30 PM–8:30 PM (Last admission at 8:00 PM)
Opening hours are subject to change due to events.