
The only Great Wall section open at night, with illuminated watchtowers. Steep, partially restored, 120 km from Beijing. Unforgettable after-dark experience.

Simatai (司马台, Sīmǎtái) is the only Great Wall section open at night, with watchtowers lit by warm floodlights after sunset. Located in Miyun District about 120 km northeast of central Beijing, it was built during the Hongwu reign of the Ming Dynasty (1368–1398). The wall here is steep — some sections hit a 70-degree incline with handrails required. About 50% restored, 50% wild, giving a genuine feel without the danger of Jiankou. The night visit runs 17:00–21:00 (summer) or 17:00–20:00 (winter). I walked the lit section at dusk in October 2024 and counted maybe 30 other visitors — the silence with only lantern light is something Badaling will never offer.
Yes — the only Great Wall section with night access. Watchtowers are illuminated from sunset to 21:00 (summer) or 20:00 (winter). You must enter through Gubei Water Town. Night tickets are ¥120 including cable car. Book via the Gubei Water Town mini-program on WeChat.
Significantly steeper than Mutianyu or Badaling. Some sections reach a 70-degree incline and have metal handrails bolted into the stone. If you have knee problems or fear of heights, stick to the lower towers (1–5). The upper section (Tower 8–15) is demanding.
Simatai and Jinshanling are connected — the classic 10.5 km point-to-point hike starts at Jinshanling and ends at Simatai. However, as of 2025, through-hiking requires a guide and is sometimes closed for restoration. Check with Gubei Water Town staff before attempting the full traverse.
Gubei Water Town (古北水镇, Gǔběi Shuǐzhèn) is a reconstructed Ming/Qing-style canal town at the base of Simatai. ¥140 entry. It is touristy — souvenir shops, restaurants, boat rides — but well-executed. If you are only here for the wall, it feels like an expensive gatekeeper. If you make a weekend of it, the town plus night wall is a solid combo.