Mount Ibuki

Mountain Prominent Shiga peak famed for wildflowers and views

On Honshu’s border of Shiga and Gifu, Mount Ibuki suits day hikers: well‑waymarked trails, spring alpine flowers and ridge views often stretching toward Lake Biwa.

Main image
Diphylleia grayi (leaf s4).jpg
Ibukiyama-1.jpg
Ibukiyama-2.jpg
Ibukiyama-3.jpg
Ibukiyama-4.jpg
Mount Ibuki hiking, Shiga Prefecture; September 2019 (01).jpg
Mount Ibuki hiking, Shiga Prefecture; September 2019 (02).jpg
Mount Ibuki hiking, Shiga Prefecture; September 2019 (03).jpg
Mount Ibuki hiking, Shiga Prefecture; September 2019 (04).jpg
Mount Ibuki hiking, Shiga Prefecture; September 2019 (06).jpg

Mount Ibuki is a mountain on the border of Shiga and Gifu prefectures in central Japan, with a summit elevation of 1,377 metres. It is the highest point in Shiga Prefecture and a well known local landmark.

The peak has been noted in local geography and folklore and has long been a destination for local recreation. Infrastructure such as a ski area and access roads has increased visitor numbers seasonally.

Mount Ibuki sits on the geographic boundary between Shiga and Gifu prefectures, rising above the surrounding lowlands and visible from a wide area of central Honshu.

  • Elevation and prefectural high point: Summit elevation is 1,377 metres; the mountain sits on the border of Shiga and Gifu prefectures and is the highest point in Shiga.
  • Snowfall and access: Known for heavy winter snowfall and seasonal recreation, with a road and routes that provide relatively direct access to the summit area.

What to See #

  • Ibuki ski area and facilities: A ski area and small visitor facilities on the mountain that serve winter sports and summer access to the slopes.
Mount Ibuki
35.4179, 136.4059

How to Get to Mount Ibuki #

From Ōtsu (on Lake Biwa), take local buses toward the Ibuki area; driving from Kyoto or Nagoya is about 1-2 hours depending on route. The main trailheads have parking and seasonal bus links from nearby towns.

Tips for Visiting Mount Ibuki #

  • Use the Shirakawa or climb routes from the parking at Ominato for the clearest ascent routes.
  • Mid-May brings alpine flowers - a narrow bloom window that photographers prize.
  • Try the local spring water at the karst sinks near the base; one of the area's quirks is an old mineral spring many locals still visit.

Best Time to Visit Mount Ibuki #

Late spring through early summer or early autumn offer the best combination of stable weather and good trails.

Late spring to early summer
May-June · Cool to mild (5-20°C)
Snow has usually melted and alpine flowers are at peak on the slopes.
Autumn
September-November · Crisp, cool days (5-15°C)
Clearer skies for views across Lake Biwa and the plains; fewer insects.

Weather & Climate near Mount Ibuki #

Climate

Mount Ibuki's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -6°C to 25°C. Heavy rainfall (2237 mm/year), wettest in July.

Best Time to Visit
AugustJulyMay
Temperature & Rainfall
Temperature Range
33°
Warmest Month
-9°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -6°C. Significant rainfall (102 mm) and mostly overcast skies.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
88%
Humidity
Very Humid

Weather

102 mm
Rainfall
5.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.9h daylight

February

February is freezing with highs of 2°C and lows of -6°C. Significant rainfall (102 mm) and mostly overcast skies.

39 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
85%
Humidity
Very Humid

Weather

102 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.8h daylight

March

March is cold with highs of 6°C and lows of -3°C. Significant rainfall (143 mm), partly cloudy skies, and breezy conditions.

40 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
82%
Humidity
Very Humid

Weather

143 mm
Rainfall
6.2 m/s
Wind
Breezy
0.8
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 13°C and lows of 2°C. Significant rainfall (188 mm) and partly cloudy skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
80%
Humidity
Very Humid

Weather

188 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.2
UV Index
High
13.0h daylight

May

May is cool with highs of 17°C and lows of 7°C. Significant rainfall (194 mm) and partly cloudy skies.

60 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
80%
Humidity
Very Humid

Weather

194 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.5
UV Index
High
13.9h daylight

June

June is cool with highs of 20°C and lows of 12°C. Heavy rain (286 mm) and mostly overcast skies.

56 Acceptable

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 20°
83%
Humidity
Very Humid

Weather

286 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.5
UV Index
High
14.4h daylight

July

July is mild with highs of 24°C and lows of 17°C. The wettest month with heavy rain (305 mm) and mostly overcast skies.

64 Good

Comfort

20°
Feels Like Mild
20°C
Temperature
17° 24°
85%
Humidity
Very Humid

Weather

305 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.6
UV Index
Very High
14.1h daylight

August

August is the warmest month with muggy conditions (dew point 22°C). Heavy rain (265 mm) and partly cloudy skies.

70 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
17° 25°
84%
Humidity
Very Humid

Weather

265 mm
Rainfall
4.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.3h daylight

September

September is cool with highs of 21°C and lows of 13°C. Heavy rain (290 mm) and mostly overcast skies.

56 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 21°
85%
Humidity
Very Humid

Weather

290 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.3
UV Index
High
12.3h daylight

October

October is cool with highs of 16°C and lows of 7°C. Significant rainfall (159 mm) and partly cloudy skies.

60 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
85%
Humidity
Very Humid

Weather

159 mm
Rainfall
3.7 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
11.2h daylight

November

November is cold with highs of 11°C and lows of 2°C. Significant rainfall (109 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
85%
Humidity
Very Humid

Weather

109 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.2h daylight

December

December is cold with highs of 5°C and lows of -3°C. Regular rainfall (94 mm) and mostly overcast skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
88%
Humidity
Very Humid

Weather

94 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

Nearby Attractions to Mount Ibuki