About This Route
The ultimate 226-mile Lees Ferry to Diamond Creek expedition traverses entire non-motorized Grand Canyon in 16-18 days. Iconic rapids from 24 Mile to Lava Falls challenge canoeists and rafters under NPS lottery permits. Camp at staples like Surprise Canyon, hike Bright Angel Trail resupply. REI hails it as bucket-list but deadly if unprepared.
Safety Considerations
Cumulative fatigue leads to errors; rotate roles. All prior hazards amplify: bats (22 species, rabies protocols), mega-rapids, 2-week isolation. PFDs 24/7 on water. Monsoon flash floods close sections; defer launches. Nutrition: 3,500 cal/day. Leave No Trace strictly enforced; fines for violations. Scenario: bat exposure mid-trip requires hike-out to Phantom for shots.
Essential Gear
Full kit: NRS rafts, multiple PFDs, expedition dry bags.