Ollaga: Korea Hiking Trail Map

Hiking in Korea on your trip? Ollaga (올라가) recommends only Korea National Park Service and Korea Forest Service trails, shows today's closures and mountain weather, and records your climb to the summit by GPS — free, with no ads. It is also a GPS tracker for running and cycling, so you can keep logging at home. ■ Hike Korea on official trails • Search Korea's 100 Famous Mountains and peaks nationwide — Bukhansan, Seoraksan, Jirisan, Hallasan and more • Only official Korea National Park Service and Korea Forest Service courses are recommended • Distance, estimated time, elevation gain and difficulty on each course page • Topo map with peaks, trailheads, toilets and shelters; save areas for offline use • Korea's cross-country bike paths on the map ■ Can I go today? (Korea) • Mountain weather, wind, sunrise and sunset from the Korea Meteorological Administration • National-park trail closures checked hourly and shown on mountain, course and recording screens ■ Record every hike, run and ride • Live route, distance, elevation, pace and speed; keeps recording with the screen off • Per-km splits, heart-rate zones, elevation charts and weekly/monthly/yearly stats • Summits in Korea are verified only when your track passes within 100 m — photos alone don't count • Replay your route on satellite imagery and 3D terrain, and share it as a short video ■ Watch & devices • Record directly on Wear OS watches • Auto-import from Suunto and Wahoo; export any activity as GPX • Bluetooth heart-rate monitors ■ Where it works GPS recording, stats, watch sync and replays work anywhere. Maps, trails, weather, closures and voice guidance (Korean only) cover South Korea; outside Korea the map shows satellite imagery. Mountain and peak names are translated; map labels are mostly in Korean. App in English, Korean, Japanese, Chinese (Simplified/Traditional) and Russian. Free, with no ads. Ollaga is an independent app by SinsaBridge, not affiliated with the Korea National Park Service or Korea Forest Service; it uses their public data. https://ollaga.com/en

Better records and stability. • Gaps in a recording are no longer bridged with straight lines — in map replay and feed cards • Olla!, comments, sharing, reporting and blocking update the feed right away • Mountain names and automatic titles follow your app language • Activities without elevation data show «—» instead of «0 m» • Signing out no longer leaves the previous account's achievements, notifications or feed behind • Fewer unexpected app closures