Japan's Golden Week 2026 (April 29–May 5) will see severe traffic jams on May 2 and 5. Experts advise traveling before 6am or after 9pm on peak days, and using alternative routes to avoid the worst congestion.
Japan’s Golden Week 2026, running from April 29 to May 5, is expected to bring severe traffic congestion on expressways, especially on May 2 and 5. According to a report from Best Car Web, millions will hit the roads, creating bottlenecks that can stretch for hours. To help you navigate the holiday, we’ve compiled expert advice on the best travel times, safety tips, and alternative routes.
What is Golden Week and why does it cause traffic jams?
Golden Week is a cluster of national holidays in Japan, including Showa Day (April 29), Constitution Day (May 3), Greenery Day (May 4), and Children’s Day (May 5). Many businesses close, prompting a mass exodus of travelers. In 2026, the effective holiday period runs from April 29 to May 5, with peak traffic expected on the first and last days of the break.
What are the best travel times to avoid congestion?
Experts recommend avoiding travel on May 2 and 5, when congestion is predicted to be worst. The ‘golden hours’ for departure are before 6:00 AM or after 9:00 PM on peak days. The middle days (May 3 and 4) may be slightly less crowded, but still busy. Using alternative routes and real-time traffic apps can help you bypass known hot spots.
Safety tips from experts for driving in heavy traffic
Traffic safety experts offer these key tips for navigating jams safely:
- Maintain a safe following distance to avoid rear-end collisions.
- Never use your phone while driving, even in stop-and-go traffic.
- Take a break every two hours to prevent fatigue.
- Check tire pressure and brakes before departure.
- Carry water and snacks in case of long delays.
What should you do if you get stuck in a jam?
If you find yourself trapped in congestion, stay calm and avoid risky maneuvers. Listen to traffic updates on the radio or use navigation apps to find an alternate route. If the jam is extremely long, consider pulling off at a rest area or exit to wait it out.
Key facts
- Peak days: May 2 and 5, 2026
- Best travel times: Before 6 AM or after 9 PM on peak days
- Holiday period: April 29 – May 5
- Main advice: Avoid travel on peak days if possible
- Useful tool: Real-time traffic apps and radio updates
FAQ
What is Golden Week in Japan?
Golden Week is a series of national holidays from late April to early May, when many Japanese travel, causing severe traffic congestion on expressways.
What are the best times to travel to avoid jams?
The best times are before 6:00 AM or after 9:00 PM on peak days (May 2 and 5). Middle days may be slightly less crowded.
What safety tips are important during traffic jams?
Keep a safe distance, avoid phone use, take breaks every two hours, and ensure your vehicle is in good condition before departure.
Can I use alternative routes?
Yes, using alternative roads and real-time navigation apps can help you avoid known congestion points.
Frequently Asked Questions
What is Golden Week in Japan?
Golden Week is a series of national holidays from late April to early May, when many Japanese travel, causing severe traffic congestion on expressways.
What are the best times to travel to avoid jams?
The best times are before 6:00 AM or after 9:00 PM on peak days (May 2 and 5). Middle days may be slightly less crowded.
What safety tips are important during traffic jams?
Keep a safe distance, avoid phone use, take breaks every two hours, and ensure your vehicle is in good condition before departure.
Can I use alternative routes?
Yes, using alternative roads and real-time navigation apps can help you avoid known congestion points.
Sources
- Best Car Web (JP) — 「5月2日と5日は動いたら負け」かも？ GWの地獄を回避する“ゴールデンタイム”はいつ？ プロが教える渋滞中の安全テクニックとは
