Marunuma Kogen Ski Resort in Katashina — Online Webcam
Marunuma Kogen Ski Resort — Mountain Location Overview
The live webcam opens a view of Marunuma Kogen Ski Resort — one of those Japanese slopes that doesn't shout about itself but holds a firm place in the lists of powder lovers and untouched snow enthusiasts. The resort is located in Katashina village, Gunma Prefecture, a couple of hours' drive from Tokyo, and attracts those who are tired of the crowded slopes of Niseko and Hakuba. The broadcast from the camera shows green slopes with chairlifts, small pavilions on the trails, and forest masses rising up the slopes. This is a place where ski Japan appears without pomp — just mountains, snow, and silence.
Geographic Location and Elevation Profile
Marunuma Kogen spans elevations from 1350 to 1486 meters above sea level. The vertical drop is about 136 meters — a modest figure by alpine standards, but a workable range for Japanese mountains. The resort is located in northwestern Gunma Prefecture, near the border with Niigata, in a zone that receives heavy snowfall from December to March. The mountain massif here is covered in dense forest, and even in summer the slopes remain green — clearly visible on the live webcam.
Trails and Ski Infrastructure
The slopes of Marunuma Kogen are divided into trails of varying difficulty — from green for beginners to black for confident skiers and snowboarders. The total length of groomed slopes suits those who want to ski without crowds but with good snow cover. Chairlifts with cables and poles are visible on the broadcast — they carry riders to the upper points of the trails. Small buildings and pavilions on the slope offer a place to grab a snack or fix equipment. Parking at the base station is also in frame — the number of cars gives an indication of how busy the resort is at any given moment.
Freeride and Backcountry Near Mount Nikko-Shirane
The main reason experienced riders come here is the freeride and backcountry zones around Mount Nikko-Shirane (2578 m). Untracked natural snow, minimal marked trails outside the main zone, and the ability to descend through forest corridors make Marunuma Kogen a magnet for those seeking Japanese powder in its pristine form. Backcountry routes start above the upper lift station and head into wild slopes where snow lies without any grooming. This is not a place for beginners, but for freeriders — a real find.
How to Get to the Resort from Tokyo
The journey from Japan's capital to Marunuma Kogen takes about two hours with a transfer. First, take the Joetsu Shinkansen to Jomo Kogen Station — about one hour of travel. Then transfer to a bus that will take you to the resort in 50–60 minutes. Direct day-trip bus tours from Tokyo are also available — a convenient option for those who don't want to rent a car and deal with transfers. In winter, roads can be snow-covered, so winter tires or chains are a necessity, not a luxury.
Night Skiing and Live Webcam
One of the resort's features is night skiing, which operates during the season. During these hours, the Marunuma Kogen Sky Terrace webcam continues broadcasting, allowing you to observe the lit slopes even in the dark. This is a rarity for Japanese ski resorts of this scale, and night skiing adds several hours to the daytime program. The official live camera on the resort's website is also available 24/7, so you can check trail conditions and mountain weather at any time — whether in the morning before heading out or in the evening when planning the next day on the slopes.
Climate and Seasonality
The winter season at Marunuma Kogen lasts from December to March, and during this time the slopes accumulate meter-deep layers of snow. Proximity to the Sea of Japan provides powerful cyclones that bring heavy snowfall — sometimes over a meter of fresh snow falls in a single day. Temperatures at 1350–1486 meters range from -5 to -15°C at the height of winter, creating ideal conditions for preserving dry powder snow. In spring, in March-April, the season gradually ends, but upper zones may operate into early spring with good snow cover.
Surroundings and Attractions of Gunma Prefecture
Gunma Prefecture is not just about skiing. Near the resort are hot spring onsens that have become an integral part of the Japanese ski experience. After a day on the slopes, there's nothing better than soaking in hot water with views of snow-covered mountains. Traditional ryokans in Katashina and surrounding villages offer local cuisine — udon noodles, mountain tofu, and game dishes. Nature lovers should check out Nikko National Park, accessible from the resort, offering hiking trails with views of volcanic plateaus and lakes.
What's Visible on the Camera
The camera overlooking Marunuma Kogen Ski Resort broadcasts a live picture from the slopes: green mountain massifs, ski trails with chairlifts on poles with cables, small buildings and pavilions on the slope. Around are hills covered in forest and grass, the sky partially cloudy with blue peeking through. At the bottom of the frame, part of the structure is visible — the roof or fence of the base zone. Trails and parking with cars are distinguishable on the slope. The terrain is mountainous with forest massifs on the slopes. The live webcam allows you to assess mountain weather, trail conditions, and fresh snow — useful information before heading to the resort.
