How much does it cost to visit the greenhouse domes?

Adult admission is very affordable at around USD 2 to 3. Children of elementary school age and younger typically enter free.

Is it good for rainy days?

Yes, the domes are fully enclosed and climate-controlled, making them an excellent alternative when outdoor plans are rained out.

Take the Rinkai Line to Shin-Kiba Station and walk about 15 minutes, or cycle from central Tokyo via the Yumenoshima area cycling paths.

Is the park around the domes also worth visiting?

Yes, Yumenoshima Park is free and has open fields, sports courts, and waterfront areas that extend a family outing nicely.

Yumenoshima Tropical Greenhouse Dome

Name: Yumenoshima Tropical Greenhouse Dome
Address: Tokyo, Japan, US
Telephone: 03-3522-0281
Rating: 4.3

Rating

4.3(1,923)

Family of 4

USD 10-15

Duration

1-2 hours

Best Ages

2-10

About

The Yumenoshima Tropical Greenhouse Dome in Koto City is a stunning botanical attraction that houses over 1,000 species of tropical plants under three massive interconnected glass domes. A beautiful waterfall anchors the main dome, surrounded by towering palms, rare orchids, and plants from tropical regions across the globe. For young children who have never experienced a tropical climate, the sensory immersion is immediate and memorable.

The domes were built on what was once a landfill island in Tokyo Bay, and the park surrounding them is a wonderful free outdoor space for families to extend their visit. The warm, humid interior is a welcome escape on cold or rainy Tokyo days, and the scale of the plant collection gives it a genuine wow factor that exceeds expectations for such an affordable attraction.

Admission is minimal, around USD 2-3 for adults and free for younger children, making this one of the best value outings in the greater Tokyo area. The domes are managed by the Tokyo Metropolitan Government and are well maintained with stroller-accessible paths throughout. Plan about 1-2 hours inside the domes, then head into Yumenoshima Park for a picnic or active play on the outdoor sports fields.

Closed on Mondays.

Age Suitability

Infants (0-1)Toddlers (1-3)Little Kids (4-6)Big Kids (7-9)Tweens (10-12)Teens (13-17)

Parent Logistics

Stroller-Friendly

Yes

Nursing / Changing

Available

Setting

Indoor

Rainy Day

Great option!

Plan Your Visit

Best Time to Visit

Tuesday through Sunday mornings; ideal on rainy or hot days

Wait Times

No significant wait

Nearby Food

No dining inside the domes; vending machines available in Yumenoshima Park. Koto City has restaurants a short drive or ride away.

Why Kids Love It

Kids are awestruck walking through three massive glass domes filled with 1,000+ tropical plants, a waterfall, and rare orchids from around the world, it feels like stepping into a jungle.

Pro Tips from Parents

Yumenoshima Park surrounds the domes and is free to explore, bring a ball and plan to spend time outside after.
The waterfall inside Dome A is the most impressive feature for kids, head there first.
This area also has the old nuclear-powered ship Mutsu on display if older kids are interested in history.

What to Bring

Snacks and water since there is no cafe inside the domes
A plant identification book or app for older curious kids
Layers, the domes are warm and humid, but outdoor areas can be cooler

Cost Info

Estimated Cost (Family of 4)

USD 10-15

Tips to Save

Admission is very affordable, around USD 2-3 per adult, free for elementary school age and younger.
Combine with Yumenoshima Park outdoor areas, which are free, for a full day out.