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SAFETY · GUIDE
Check the KMA heat-risk level, move outdoor sights to early morning or evening, avoid strenuous activity from noon to 5 PM when high risk is forecast, and stop in a cooled public space at the first sign of heat illness.
USE IT ON THE TRIP
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WHAT TO DO
Use the KMA impact-based forecast for the city and day. Note the apparent-temperature risk, warning period and overnight low before deciding how much outdoor walking is reasonable.
Place exposed palaces, hills, markets and photo walks early, then reserve the middle of the day for one air-conditioned indoor stop. Shorten transfers instead of preserving every saved pin.
Confirm a staffed indoor facility, subway station or listed climate shelter before each outdoor segment. Carry water, wear light breathable clothing and use shade, a hat and sun protection.
Take regular water and cooling breaks. Alcohol and a packed cafe queue are not substitutes for hydration and a reliably cooled place.
End the walk if dizziness, headache, nausea, unusual weakness or cramps develop. Move to a cool place, loosen clothing and seek help; call 119 for confusion, collapse or severe symptoms.
Look for 무더위쉼터 · 기후동행쉼터 · 응급실
Heat can make a familiar final walk unsafe. Choose an elevator exit, bus or taxi that reduces exposure and do not wait on an unshaded platform longer than necessary.
COMPARE OPTIONS
| Option | Best for | Cost | Watch out |
|---|---|---|---|
| Split-day itinerary | Keeping one outdoor highlight while avoiding peak heat. | Normal admission and transport · Early morning plus evening | Confirm evening closing and final transport before taking a long midday break. |
| Indoor district day | A warning day when outdoor walking should be minimal. | Venue-dependent · Half or full day | Do not assume every station-to-venue connection is indoors or air-conditioned. |
| Rest and reschedule | Illness, high vulnerability or danger-level conditions. | Possible booking change fees · Until conditions improve | Health takes priority over a non-refundable attraction or photo plan. |
AVOID THESE MISTAKES
Do this instead Use the official apparent-temperature and impact-risk forecast.
Do this instead Keep only the highest-value stop and move it to a cooler window.
Do this instead Use the current city listing and confirm the location and access hours.
Do this instead Stop, cool down and escalate promptly when symptoms are severe or worsening.
TRAVELER FAQ
Use the coolest available early-morning or evening period shown in the current forecast, and check the venue's actual opening hours.
Use a confirmed air-conditioned public facility or a currently listed heatwave or climate shelter. Locations and access hours can change.
Do not make one drink your only plan. Carry water, take regular cooling breaks and consider your own medical or dietary needs.
Call for collapse, confusion, loss of consciousness, severe or rapidly worsening symptoms, or when the person cannot reach safety.
Only if conditions, your health and the operator's current safety guidance make it reasonable. A booking does not override an official warning.
Every changing rule stays attached to the organization responsible for it.
Last checked August 22, 2026. Korea Era edits these guides from official sources and does not decide eligibility, fares or schedules on your behalf.