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Hakone Open-Air Museum Tickets: Price, Online Discount, Hours and Access (2026)

Updated 2026-10-10

Short answer: an adult ticket to the Hakone Open-Air Museum costs ¥2,000 at the counter and ¥1,800 online. A Hakone Freepass or the museum's own coupon page takes ¥100 off the counter price (¥1,900), but discounts cannot be combined, so buying online is the cheapest way for one person or a family. The museum is open 9:00–17:00 every day of the year (last entry 16:30) and is a 2-minute walk from Chokoku-no-Mori Station on the Hakone Tozan Train. Prices from the museum's official site and Hakone Navi (the Odakyu Hakone group's site), checked 2026-10-10.

Bar chart of adult prices: same-day ticket 2,000 yen, same-day with the museum coupon page 1,900 yen, same-day with a Hakone Freepass 1,900 yen, online ticket 1,800 yen. Students 1,600 yen same-day and 1,400 yen online; elementary and junior high 800 yen and 600 yen; preschool children free. A family of 2 adults and 2 elementary school children pays 5,600 yen same-day or 4,800 yen online. Access: Tozan Train from Hakone-Yumoto to Chokoku-no-Mori Station, then 2 minutes on foot, or bus H, J or Z to Ninotaira-iriguchi, then 6 minutes on foot.
Online tickets are ¥200 cheaper than the counter for every age group except preschool children (always free).

Ticket prices

Who Same-day (counter) Online ticket Group of 15+
Adult ¥2,000 ¥1,800 ¥1,800
University and high school students ¥1,600 ¥1,400 ¥1,400
Junior high and elementary school students ¥800 ¥600 ¥600
Preschool children free free free

Which ticket is cheapest?

How you buy Adult Notes
Same-day at the counter ¥2,000 no planning needed
Same-day + Hakone Freepass ¥1,900 show your Freepass: ¥100 off (Hakone Navi)
Same-day + museum coupon page ¥1,900 show the page on your phone at checkout, also works at the cashless ticket machines; one group of up to 14 people per use
Online ticket ¥1,800 buy ahead on the museum's site; you skip the ticket counter line

Discounts cannot be combined: the coupon page says it cannot be used with other discounts, so a Freepass holder does not get ¥200 off. The online ticket is still ¥100 cheaper than the Freepass discount, and the museum itself says buying in advance is the cheapest way in.

Family example (2 adults + 2 elementary school children): ¥5,600 at the counter (2 × ¥2,000 + 2 × ¥800) or ¥4,800 online (2 × ¥1,800 + 2 × ¥600). Online saves ¥800.

Your Hakone Freepass is still worth having for the trains, cable car, ropeway, pirate ship and buses. Check it with the Hakone Freepass calculator, and read the break-even math.

Opening hours

How to get there

Coming from Tokyo, the Romancecar takes you to Hakone-Yumoto: see Hakone Romancecar tickets and the Hakone day trip cost from Tokyo.

What is inside

The official Hakone Navi page says you can spend a whole day here. For a day trip from Tokyo, plan your loop so you arrive well before the 16:30 last entry.

Lockers, strollers and house rules

Passes and tours PR

Affiliate links: booking through them supports this site at no extra cost. Prices on partner sites may differ from the official prices on this page. For the ¥1,800 online admission ticket, use the museum's own site (linked below).

Frequently asked questions

How much is the Hakone Open-Air Museum?

¥2,000 for adults at the counter, or ¥1,800 online. University and high school students pay ¥1,600 (¥1,400 online), junior high and elementary school students ¥800 (¥600 online). Preschool children are free (official prices, checked 2026-10-10).

Do I need to buy Hakone Open-Air Museum tickets in advance?

No, you can buy at the counter on the day. But the online ticket is ¥200 cheaper for adults, students and children, and lets you skip the ticket counter line.

Does the Hakone Freepass include the Open-Air Museum?

No, admission is not included. The Freepass gives ¥100 off the same-day price (¥1,900 for adults). The online ticket (¥1,800) is cheaper, and discounts cannot be combined.

What are the Hakone Open-Air Museum opening hours?

9:00 to 17:00 every day of the year, including the New Year holidays. Last entry is 16:30.

How do I get to the Hakone Open-Air Museum?

Take the Hakone Tozan Train to Chokoku-no-Mori Station and walk 2 minutes. By bus, take H, J or Z from Odawara or Hakone-Yumoto to Ninotaira-iriguchi and walk about 6 minutes.

Can I leave my luggage at the Hakone Open-Air Museum?

Yes. The lockers at the museum entrance are free (the ¥100 coin comes back). Ask the museum about bags that do not fit. Chokoku-no-Mori Station also has paid coin lockers.

Official sources (checked 2026-10-10)

Prices and hours change. Always confirm with the museum before you go.

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