Peak Book - Korea 100 Peaks

Peak Book is an offline field guide and stamp book for Korea's official "100 Great Peaks" (selected by the Korea Forest Service) — browse the mountains, then leave a one-tap stamp for every peak you've conquered.

■ A Field Guide to 100 Great Peaks
Filter by region, sort by name or height, or search to quickly find any of the 100 peaks. Each mountain comes with a hand-drawn ridgeline silhouette illustration and the facts that matter: height, location, difficulty, a signature hiking course, and seasonal highlights. Perfect for planning your next weekend hike before you even leave home.

■ One-Tap Hiking Stamps
Reached the summit? Tap "Conquered!" on the peak's detail screen to log your visit — add the date, a short note, and who you hiked with (alone, friends, family, or a group). Watch the stamp animation play and your personal hiking log grow. Revisited a peak? Log it again, as many times as you like.

■ Conquest Dashboard & Badges
A conquest gauge at the top of the home screen always shows how many of the 100 peaks you've completed, along with a regional progress breakdown. Earn badges at 10, 30, 50, and 100 peaks, or for completing every peak in a region — a satisfying way to track your long-term hiking challenge.

■ Today's Peak & Weekend Hiking Reminder
A new featured peak appears every day at midnight for a quick browse, and an optional Friday-evening notification asks "How about a hike this weekend?" to nudge you back in.

■ No Account, Fully Offline
No sign-up, no GPS tracking required. All your hiking records stay on your device and are never sent to a server — so you can log a stamp the moment you reach the trailhead again, even with zero signal deep in the mountains. No login screens, no verification hassle.

■ Share Your Record
Share a summary of your conquered peaks straight from the Stamp Book with one tap.

Available in Korean and English — switch languages anytime from Settings.

Note: Course info and hiking times are for reference only and may vary with weather and season.