We’ve Found the Secret to Long-Lasting Love in Seoul and It’s Located High Up in the Sky

Last updated: Sep 18, 2025

At Namsan Tower, Seoul’s quintessential micro-date is delightfully simple: buy a tiny padlock, write your initials, and click, lock it onto a “love tree” while the city sparkles below.

This small ritual has become a landmark, with thousands of locks hanging like metallic leaves on sculpted trees. Each one represents a promise, a hope, or a memory left by couples from around the world.

In a world of fleeting texts, the love lock is a small, tangible piece of a couple’s story left to weather the seasons, a silent witness to a shared moment against the backdrop of one of Asia’s most dynamic cities. 

Why Seoul’s tradition is unique

While similar love lock traditions exist in cities like Paris, Seoul’s version stands out for its intentionality.

Unlike impromptu locks on a public bridge, the Namsan ritual is a planned “micro-date” at a designated spot.

The locks are attached to whimsical, purpose-built “love trees” and fences, giving the practice a charming feel. The use of key collection boxes also shows a commitment to preserving the mountain’s pristine environment.

If your partner finds this spot familiar, it’s because scenes here have appeared in classics like Boys Over Flowers and hits like My Love from the Star.

Your love-lock date plan

This tiny ritual with a skyline payoff is a perfect, quick date.

  1. Lock & Marker: Grab a padlock and jot down initials, a date, or a tiny promise.
  2. Glide Up by Cable Car: It’s the fastest way to the views. Search 남산케이블카 (Namsan Cable Car). It’s a 10–15-minute walk from Myeongdong station, exit 3.
  3. Skip the Uphill Walk: The Namsan Orumi slanted elevator runs from Tunnel 3 to the cable car level.
  4. Find the “Love Trees”: Use the designated frames, pick your spot, and click. Photo proof is mandatory.
  5. Warm-Up Moment: Sip something hot from the plaza and watch the city sparkle.
  6. Float Back Down: Take the cable car again, then grab Myeongdong snacks.

Quick costs & hours

  • Padlock: On-site souvenir shops sell locks from KRW 6,000–10,000+ (≈ USD 5-8). Bringing your own is perfectly fine.
  • Namsan Cable Car (adult, round-trip): KRW 15,000 (≈ USD 11-12).
  • Observatory (optional): Around KRW 21,000 (≈ USD 16) on-site.
  • Hours: Cable car 10:00–23:00; observatory hours vary. Check for weather-related closures.

Best time to “lock it in”

  • Light: Arrive 45–60 minutes before sunset for the blue-hour glow in your photos.
  • Seasons: Cherry blossoms peak in late March–early April. Autumn color is best in October–early November.

Etiquette that keeps it cute

  • Only use the designated love trees and walls.
  • Use the on-site key collection boxes; don’t toss keys.
  • No writing on surfaces or stickers outside the frames.
  • Any small padlock works; heart-shaped ones are common, but the shape doesn’t matter.
  • You can write in any language.
Kharisma Arya Perkasa

Kharisma Arya Perkasa

I'm a writer-editor with nearly a decade of experience. When I'm not writing or editing hard-hitting content, I enjoy spending time with my kids.
Kharisma Arya Perkasa

Kharisma Arya Perkasa

I'm a writer-editor with nearly a decade of experience. When I'm not writing or editing hard-hitting content, I enjoy spending time with my kids.
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