
| Feature | Ha Giang Loop | Hai Van Pass |
|---|---|---|
| Total distance | ~350km (loop) | ~21km (pass only) |
| Duration | 3–7 days | Half day to 1 day |
| Elevation | Up to ~1,500m+ | ~500m |
| Scenery type | Mountains, canyons, karst | Coastal, jungle, ocean views |
| Crowd level | Moderate (growing) | High on peak seasons |
| Riding difficulty | Moderate–Challenging | Easy–Moderate |
| Trip planning required | Significant | Minimal |
| Permit required (foreigners) | Some restricted zones — check current rules | No |
| Best combined with | Hanoi, Cao Bang, Sapa | Hue, Da Nang, Hoi An |


