Kanuki Mountain (Shizuoka Prefecture) Complete Guide | Thorough Explanation of Access, Climbing Routes, and Spectacular Views from the Observation Decks
Kanuki Mountain (Kanukiyama), located in Numazu City, Shizuoka Prefecture, is a scenic spot that, despite its elevation of only 193 meters, offers panoramic views of Suruga Bay and Mount Fuji, and is beloved by both local residents and tourists. Located just 2.5 kilometers southeast of central Numazu City, it has become popular as an easily accessible hiking course.
In this article, we will provide comprehensive information about Kanuki Mountain’s appeal, from basic information about the mountain to climbing routes, highlights, and access methods.
Basic Information about Kanuki Mountain
Kanuki Mountain is located at the northern end of the mountain range commonly called the “Numazu Alps,” which makes up the western base of the Izu Peninsula in the northern part of the Shiraura Mountains. Despite its low elevation of 193 meters (some sources list it as 192 meters), it has become a symbolic landmark of Numazu City due to its excellent views.
Geographical Features
The Kano River flows at the base of Kanuki Mountain from the north to the east, and the mountain summit area is developed as Kanuki Mountain Park. As a major characteristic, the park is easily accessible from the city while maintaining a rich natural environment by being adjacent to the urban area.
As part of the Shiraura Mountains, the ridgeline of the Numazu Alps continuing south from Kanuki Mountain extends to peaks such as Washidori Mountain, Tokukura Mountain, and Shishimo Mountain, making it an area where full-fledged ridge traversal climbing can also be enjoyed.
Development Status of Kanuki Mountain Park
Multiple observation decks are installed at the mountain summit area of Kanuki Mountain Park, and in particular, the Shibazumi Observation Deck is a popular spot where you can enjoy 360-degree panoramic views. Walking trails have been developed in the park, creating an environment where families can enjoy leisurely strolls with peace of mind.
Cherry blossoms, azaleas, and other flowering trees are planted throughout the park, allowing visitors to enjoy nature through all four seasons. The park is also open at night and is known as a night-view spot.
Access Methods to Kanuki Mountain
Access by Public Transportation
Access via JR Numazu Station is the most common. It is about 30 minutes on foot (approximately 2 kilometers) from Numazu Station to the Kanuki Mountain trailhead.
- Disembark at “Numazu Station” on the JR Tokaido Main Line
- Head south from the south exit via Route 414
- Proceed to the trailhead in the Kamikanuki district
For bus access, taking the Tokai Bus from Numazu Station’s south exit to the “Kanuki Mountain Entrance” bus stop is convenient. It is about a 5-minute walk from the bus stop to the trailhead.
Access by Car
It is approximately 15 minutes from the Tomei Expressway “Numazu IC”.
- From Numazu IC, head toward the city area via Route 1
- Head south on Route 414
- Parking areas are available near trailheads in the Kamikanuki district
Kanuki Mountain has multiple trailheads, each with parking space. However, parking can be crowded on weekends and during peak seasons, so we recommend arriving early.
Locations of Main Trailheads
Kanuki Mountain has the following main trailheads:
- Koryodai Trailhead (North side) – The most common route
- Five-Story Pagoda Side Trailhead (West side)
- Kanuki Mountain Park Parking Area (East side)
From any of these trailheads, you can reach the summit in 30 minutes to 1 hour.
Kanuki Mountain Climbing Routes and Hiking Courses
Since Kanuki Mountain has a low elevation and multiple well-developed routes, it can be enjoyed by hikers of all levels, from beginners to experienced climbers.
Beginner Route: Koryodai Route (Approximately 40 minutes)
This is the most popular and easiest route. You enter the trail from the Koryodai residential area and climb with a gentle incline.
Course Features:
- Distance: approximately 1.5 kilometers
- Elevation gain: approximately 150 meters
- Wide trail with well-maintained stairs
- Ideal for families
Along the way, there are several viewpoints where you can enjoy views of Numazu City and Suruga Bay as you climb.
Intermediate Route: Five-Story Pagoda Route (Approximately 50 minutes)
This route climbs from the west side of Kanuki Mountain and passes by the Five-Story Pagoda of Numazu City (Kanuki Mountain Peace Pagoda).
Course Features:
- Distance: approximately 2 kilometers
- Elevation gain: approximately 180 meters
- Some steep sections
- Enjoyable forest bathing experience
From the Five-Story Pagoda, you can overlook Numazu City, making it an ideal rest spot.
Advanced Route: Numazu Alps Ridge Traverse Course (4 to 6 hours)
Starting from Kanuki Mountain, this course continues along the ridgeline to Washidori Mountain (392m), Tokukura Mountain (256m), and Shishimo Mountain (273m).
Course Features:
- Distance: approximately 10 kilometers
- Total elevation gain: approximately 800 meters
- Includes rocky terrain and rope sections for serious mountaineering
- Requires fitness and mountaineering experience
The Numazu Alps traverse is popular among mountain enthusiasts as a spectacular route where you can constantly view Suruga Bay.
Recommended Seasons
Spring (March to May): Cherry blossoms and azaleas bloom, and fresh greenery is beautiful. The weather is mild and this is the most comfortable season for climbing.
Summer (June to August): Early morning and evening climbing are recommended. Daytime sun is intense, so heat stroke prevention is necessary.
Autumn (September to November): Autumn foliage is beautiful and the air is clear, providing excellent distant views. The view of Mount Fuji is at its best.
Winter (December to February): Air is clear and this is when distant views are most effective. Snow accumulation is minimal, making mountaineering possible even in winter. However, protection from strong winds is essential.
Spectacular Views and Observation Decks from the Summit
The greatest appeal of Kanuki Mountain is its excellent views, which are surprising for such a low elevation.
Panoramic Views from Shibazumi Observation Deck
The Shibazumi Observation Deck, located near the mountain summit, is the main viewing spot of Kanuki Mountain. The observation deck has a two-story structure, and climbing the stairs reveals a suddenly expanded vista.
Scenery Visible Below:
- North: Numazu City, Kano River, Hakone Mountain Range
- East: Suruga Bay, Izu Peninsula
- West: Mount Fuji, Ashitaka Mountain
- South: Numazu Alps ridgeline
The view of Mount Fuji is particularly impressive, and on clear days, the sight of Mount Fuji seen across Suruga Bay is truly spectacular.
Koryodai Observation Deck
An observation deck near the Koryodai residential area where you can overlook Numazu City and Suruga Bay. Located at a midpoint before reaching the summit, it also serves as a rest spot.
Mount Fuji Viewing Point
Mount Fuji as seen from Kanuki Mountain can be photographed with Suruga Bay in the foreground, making it popular with photography enthusiasts. The view of a crimson-colored Mount Fuji bathed in morning sunlight on clear winter days is a must-see.
Conditions for Good Mount Fuji Views:
- Clear days from autumn to winter
- Early morning or evening
- The day after a northwest wind
View of Suruga Bay and Senbon Matsubara Pine Forest
Looking east from the observation deck, you can see the beautiful coastline of Suruga Bay curving before you. Senbon Matsubara Pine Forest and Numazu Port are visible below, offering a panoramic view of symbolic Numazu landscapes.
Kanuki Mountain’s Appeal as a Night-View Spot
Kanuki Mountain is known as one of the finest night-view spots in Shizuoka Prefecture.
Night Views from Shibazumi Observation Deck
The night view seen from the Shibazumi Observation Deck at 193 meters elevation rivals the scale of views from Takakusa Mountain and Kajiwara Mountain Park. The lights of Numazu City spread out in an arc along Suruga Bay as seen from above, creating a beautiful scene like jewels scattered across the landscape.
Highlights of the Night View:
- A sea of lights from Numazu City
- Light trails from Route 1 along Suruga Bay
- Distant lights from Fuji City and Shimizu Port
- Fishing lights (isaribi) may be visible
Precautions for Night-View Observation
While Kanuki Mountain is open at night, the following points require attention:
- A flashlight is essential as the trails have no street lights
- Avoid solo night climbing
- Prepare adequate warm clothing for winter
- Confirm the route from the parking area to the observation deck beforehand
Since some parking areas allow vehicle access, visiting by car is convenient for night-view purposes.
Natural Scenery and Seasonal Highlights of Kanuki Mountain
Spring Kanuki Mountain: Cherry Blossoms and Azaleas
From late March to early April, the cherry blossoms in Kanuki Mountain Park reach full bloom. Approximately 200 cherry trees, primarily Somei Yoshino, are planted, making it a popular flower-viewing spot.
From late April to May, azaleas color the mountainside. In particular, the azaleas blooming along the hiking trails are spectacular, making your hike more enjoyable.
Summer Kanuki Mountain: Fresh Green and Forest Bathing
Summer is when Kanuki Mountain is covered in deep green, making it an ideal season for forest bathing. While daytime temperatures can be high, it is relatively cool within the tree cover, making early morning and evening climbs recommended.
Autumn Kanuki Mountain: Beautiful Fall Foliage
From mid-November to early December, Kanuki Mountain enters its fall foliage season. Maple and other deciduous trees change color, painting the hiking trail in autumn hues.
The peak foliage season varies by elevation and location, progressing gradually from the summit downward, allowing extended enjoyment.
Winter Kanuki Mountain: Clear Air and Mount Fuji
Winter at Kanuki Mountain features clear air with maximum visibility. Mount Fuji’s views are best in winter, and the sight of snow-covered Mount Fuji is magnificent.
Snow accumulation is minimal, allowing normal mountaineering equipment to be used even in winter. However, protection from strong north winds is essential, as wind chill can be severe.
Tourist Spots around Kanuki Mountain
Numazu Port
Approximately 10 minutes by car from Kanuki Mountain, Numazu Port is a gourmet spot where you can enjoy fresh seafood cuisine. Deep-sea fish dishes and fresh whitebait rice bowls are particularly famous dishes at Numazu Port.
Senbon Matsubara Pine Forest
A pine forest extending approximately 4 kilometers along Suruga Bay that is also visible from Kanuki Mountain. It is ideal for walks and cycling, and is popular as a Mount Fuji viewing spot.
Byuo (Observation Water Gate)
An observation facility at Numazu Port where you can overlook Suruga Bay and Mount Fuji from a 30-meter-high observation corridor. It is also recommended to visit alongside Kanuki Mountain.
Numazu Imperial Villa Memorial Park
A park developed from the site of the former Numazu Imperial Villa, built in 1893. You can view beautiful gardens and historic structures.
Preparation and Precautions for Kanuki Mountain Climbing
Clothing and Equipment
Despite the low elevation, this is still mountainous terrain. Approach with appropriate gear.
Basic Equipment:
- Trekking shoes or athletic shoes
- Comfortable clothing (moisture-wicking materials)
- Hat and sunglasses
- Rain gear (to prepare for weather changes)
- Drinking water (500ml or more)
- Snacks (chocolate or nuts)
- Map or smartphone (with GPS function)
- First aid kit
Safety Precautions
- Check weather: Always check the forecast before climbing
- Climbing notification: Inform family of your destination for longer outings
- Avoid solo activities: Climb with others when possible
- Time management: Plan to descend before sunset
- Wildlife: Be aware of wild boar and snake hazards
Restrooms and Water Sources
Restrooms are available within Kanuki Mountain Park, but not along the climbing trail. We recommend using facilities before starting.
There are no water sources in the mountains, so bring necessary drinking water.
History and Culture of Kanuki Mountain
Origin of the Name Kanuki Mountain
The place name “Kanuki” has been used in this area since ancient times, with various theories about its origin. One theory suggests that it comes from the fact that this area once manufactured “kanuki,” the crossbars used in ancient gates.
A Beloved Recreation Mountain for Citizens
Kanuki Mountain has long been cherished by Numazu residents as a place of recreation. Close to the city and easily accessible to nature, it is used in various ways including morning walks, jogging, and weekend hiking. Local elementary schools use it as an excursion destination, and it plays an important role as a site for children’s nature education.
Kanuki Mountain Peace Pagoda (Five-Story Pagoda)
The five-story pagoda on the mountainside, officially called the “Kanuki Mountain Peace Pagoda,” was built to commemorate war dead and pray for peace. This pagoda has also become one of Kanuki Mountain’s symbols.
Activities at Kanuki Mountain
Trail Running
The well-developed trails and moderate elevation changes make it popular as a training course for trail running. Early mornings are particularly cool, with many runners using it for training.
Nature Observation and Birdwatching
The forests of Kanuki Mountain are home to diverse bird species, making it known as a birdwatching spot. Japanese white-eyes, varied tits, and great tits can be seen, as well as birds of prey.
Photography
Blessed with subjects like Mount Fuji, Suruga Bay, and the city’s night lights, Kanuki Mountain is also an attractive spot for photography enthusiasts. The early morning and sunset hours in particular offer dramatic photographic opportunities.
Numazu Alps Ridge Traverse with Kanuki Mountain as the Starting Point
Kanuki Mountain serves as the starting point for the “Numazu Alps,” a mountain range that continues south, making it an ideal departure point for serious ridge traversal climbing.
Overview of the Numazu Alps
The Numazu Alps consists of the following mountains continuing south from Kanuki Mountain:
- Kanuki Mountain (193m)
- Yokoyama (184m)
- Tokukura Mountain (256m)
- Washidori Mountain (392m) – Highest peak
- Komikura Mountain (357m)
- Shishimo Mountain (273m)
The approximately 10-kilometer traverse route is a varied course including rocky terrain and rope sections, enjoyable as a day hike.
Traverse Points
- Time required: 4 to 6 hours (including rest)
- Fitness level: Intermediate to advanced
- Highlights: Ridge views of Suruga Bay, varied terrain
- Precautions: No water sources, few escape routes
Summary: The Appeal of Kanuki Mountain
Despite its low elevation of 193 meters, Kanuki Mountain is loved by many as a premier hiking spot representing Shizuoka Prefecture due to its location and excellent views.
Main Appeals of Kanuki Mountain:
- Excellent accessibility: Close to Numazu City Center, accessible by public transportation
- Wonderful views: Panoramic views of Mount Fuji, Suruga Bay, and the city
- Beginner-friendly: Well-maintained trails safe for families
- Night-view spot: One of Shizuoka Prefecture’s finest night-viewing locations
- Seasonal nature: Enjoyable year-round with cherry blossoms, fresh greenery, autumn foliage, and winter scenery
- Ridge traverse starting point: Departure point for the Numazu Alps traverse
From first climbs to serious ridge traversals, Kanuki Mountain can be enjoyed by hikers of all levels. When visiting Numazu, be sure to experience this wonderful mountain. The abundant nature and breathtaking views that belie its proximity to the city surely await you.
