
easy
3–3.5 hours
Suitable for light‑to‑moderate fitness—able to sit and paddle for up to two hours with short breaks
Swap the Strip for a half‑day paddle through Black Canyon to Emerald Cave—4 miles of volcanic walls, emerald pools, and easy swimming guided by veteran operators. Perfect for beginners and families, this small‑group tour leaves from Willow Beach Marina.
The river waits like an invitation: a green ribbon cutting through basalt walls that rise from the water with the compact authority of ancient stone. You push off from Willow Beach Marina and the Colorado answers—cool, steady, occasionally playful—its current nudging the hull as canyon voices close in. This is Black Canyon: a 4‑mile corridor of sheer rock, sunlit alcoves and pockets of emerald water where kayaks drift and swimmers slip in to cool off.

Desert sun plus reflective water increases dehydration—bring at least 1–2 liters and drink frequently even if you don’t feel thirsty.
A light, long‑sleeve sun shirt, wide‑brim hat and polarized sunglasses protect you during long stretches on open water.
There’s a swim stop and occasional spray—use a small dry bag or waterproof case for valuables and electronics.
Cell reception is unreliable—drive yourself to Willow Beach Marina and allow time for the 30‑minute pre‑launch check‑in.
Black Canyon predates Hoover Dam and was used seasonally by Mojave and Southern Paiute peoples; the dam and river management later transformed flows and access.
This stretch relies on visitor stewardship—pack out trash, avoid disturbing wildlife and follow guide instructions to protect fragile canyon riparian zones.
Keeps you hydrated under desert sun; refill opportunities are limited.
Protects feet while launching, swimming, and scrambling on rocky shorelines.
summer specific
Provides UV protection during exposed paddling stretches.
summer specific
Protects electronics and wallets during swim breaks and splashes.