
Witness a magical heart shape formed by sunlight in a cave waterfall, surrounded by vibrant autumn foliage.
Must-see attractions
From TikTok & Reddit
To see the heart shape

To see the heart shape
Must-see attractions
Witness a magical heart shape formed by sunlight in a cave waterfall, surrounded by vibrant autumn foliage.
"The 'heart shape' is a fleeting, magical sight, but the cave waterfall is beautiful year-round."

The heart shape is only visible in March & Sept, 6:30-7:30 AM on sunny days. Plan accordingly!
Trails can be uneven. Some spots for photos might require stepping into shallow water.

3.8 · 4,051 reviews
Discover the most iconic attractions and experiences

Nomizo Waterfall
A stunning cascade pouring through a perfectly round opening in the cave, creating a magical, otherworldly scene.

Kameiwa Cave
Witness the rare natural spectacle of sunlight forming a perfect heart shape through the cave's opening.

Surrounding Park
Vibrant maple trees transform the park into a breathtaking canvas of red and orange hues during autumn.

Near the cave entrance
A unique rock formation resembling a turtle, offering a different perspective for photographers.
from TikTok, Instagram & Reddit
The heart shape is only visible in March & Sept, 6:30-7:30 AM on sunny days. Plan accordingly!
Trails can be uneven. Some spots for photos might require stepping into shallow water.
The nearest stop can be a 1.6km walk. Confirm bus schedules and routes in advance.
Step into shallow water for better turtle rock shots. Early mornings offer the best light.
from all over the internet
The heart shape is only visible in March & Sept, 6:30-7:30 AM on sunny days. Plan accordingly!
Trails can be uneven. Some spots for photos might require stepping into shallow water.
The nearest stop can be a 1.6km walk. Confirm bus schedules and routes in advance.
Step into shallow water for better turtle rock shots. Early mornings offer the best light.
If visiting in late spring, you might catch a glimpse of fireflies in the evening.
Visitors praise the unique beauty of Kameiwa Cave, particularly the stunning waterfall and the rare 'heart shape' phenomenon visible during specific sunrise hours. The scenic boardwalk and autumn foliage also receive positive mentions. However, some find the journey challenging due to bus routes and walking distances, and note that the 'heart shape' is not always guaranteed.
"Came in late November on a cloudy day so the light through the cave wasn't particularly striking. Bear in mind, it's a heavily manicured cave. The autum leaves were really pretty though, with many red Chinese maple trees"
Radu Patulescu
"Definitely not worth it the bus trip was 2300 each way and the nearest stop is 1.6km by foot way even though the bus continues right past front gates.. pictures of bus stop inc so you can find you way back from the wilderness."
Vitor Ten
"This is quite a nice place, with a really nice board walk that will look fantastic in autumn 🍁 as the surrounding trees are maple trees. There's two paths leading to the hole in the rock, one is a light forest trail and the other is a wooden board walk. I think the hole itself is famed for when the time and sunshine is right, it will create a heart shape. Otherwise, to take a better picture of the turtle rock, you need may need to step onto some areas with water."
Rtexal Tan
The most common way is by bus to the nearest stop, which is about a 1.6km walk to the cave. Some buses may pass closer to the entrance, so confirm routes and schedules beforehand. Consider combining your visit with other local attractions to make the journey more worthwhile.
Yes, there is free parking available near the site, which can be convenient if you are driving.
While public transport is an option, it requires careful planning due to walking distances. Driving offers more flexibility.
Travel time can vary significantly depending on your mode of transport and connections, but expect a substantial journey, often involving multiple transfers.
Information on dedicated shuttle services is limited. It's best to rely on public buses or private transportation.
Entry to the park and the cave itself is generally free, making it an accessible natural attraction.
The park and cave are typically accessible during daylight hours. However, the 'heart shape' phenomenon is time-specific.
No, there is no admission fee for the park or the waterfall area.
While you can visit anytime during daylight, the most sought-after view, the heart shape, is only visible for a short period in March and September.
Generally, there are no major restrictions, but it's always advisable to be respectful of the natural environment.
For the iconic 'heart shape,' aim for sunrise in March and September. For general photography, early mornings offer softer light and fewer crowds.
You need to be there during sunrise in March or September when the sun aligns perfectly through the cave opening.
Yes, there are designated paths and areas. For unique shots of the 'turtle rock,' you might need to step into shallow water.
A tripod is recommended for low-light conditions, especially during sunrise. Consider a wide-angle lens to capture the cave's scale.
Drone usage regulations can vary. It's best to check local rules and guidelines before flying a drone in the area.
The main attraction is the stunning waterfall within the cave. You can also enjoy the scenic boardwalk, surrounding forest trails, and in season, fireflies.
Yes, there's a nice boardwalk and a light forest trail, making it an easy and short walk for most visitors.
Yes, there are clean toilets available at the park, which is a convenient amenity for visitors.
Comfortable walking shoes are recommended. Depending on the season, bring layers for changing weather.
Yes, the easy trails and beautiful scenery make it a pleasant visit for families.
Yes, there are a few restaurants located nearby, offering dining options after your visit.
Food stalls are sometimes available, especially during peak seasons like early August.
Local Japanese cuisine is typically available at the nearby restaurants and food stalls.
While there are dining options, bringing your own snacks and water is always a good idea, especially if you plan to explore further.
Information on dedicated picnic areas is scarce, but you can likely find a quiet spot to enjoy your own food.
Social
from TikTok, Instagram & Reddit