4.9
(2972)
15,300
hikers
01:14
3.99km
110m
Hiking
Hike the easy 2.5-mile Cave B Waterfall Trail to discover a year-round waterfall, basalt caves, and views of Wanapum Lake and the Columbia R
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
Get Directions
437 m
Viewpoint
Viewpoint
1.56 km
Viewpoint
Viewpoint
2.15 km
Highlight • Viewpoint
Tip by
3.38 km
Waterfall
Waterfall
3.99 km
End point
Way Types & Surfaces
Way Types
3.74 km
128 m
124 m
Surfaces
2.40 km
1.48 km
< 100 m
< 100 m
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Elevation
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Monday 18 May
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This route was planned by komoot.
The trailhead for the Cave B Waterfall Trail is typically accessed near the Cave B Winery area. Parking information can vary, so it's always best to check local signage upon arrival. The trail is located within the Quincy Lakes Wildlife Area.
Yes, as the Cave B Waterfall Trail is located within the Quincy Lakes Wildlife Area, a Discover Pass is required for vehicle access. You can purchase this pass online or at various vendors throughout Washington State.
Spring is an excellent time to hike this trail, as the area comes alive with various wildflowers like balsamroot, phlox, and larkspur. The Fitzpatrick Waterfall also tends to be more robust. However, the trail is accessible year-round, but be prepared for potentially windy conditions in the afternoons, especially during warmer months.
Specific dog regulations for this trail within the Quincy Lakes Wildlife Area should be confirmed with local authorities. Generally, dogs are allowed on leash in wildlife areas, but always check for any posted restrictions or seasonal closures that might affect pets.
The trail offers varied terrain, including sandy sections and easy footing, but also features moderately steep descents and climbs, particularly when dropping into the gorge. There's a notable 8 to 10-foot steep section that requires using hands to descend. Some parts can be overgrown, with a brief scramble detour available. Overall, it's considered a moderate hike, requiring sturdy, closed-toe shoes.
Hikers will encounter the year-round Fitzpatrick Waterfall, impressive basalt caves, and unique rock formations. The trail leads down to the Columbia River, offering a rocky beach and expansive views. You'll also find historical remnants, including an old car and household appliances from a homestead flooded by the Wanapum Dam. As you ascend, you can catch awe-inspiring views of the Gorge Amphitheatre and a beautiful View of Wanapum Lake.
While some sections have sandy and easy footing, the trail includes moderately steep descents and climbs, and a challenging 8-10 foot section requiring hand use. This makes it more suitable for hikers with some experience rather than absolute beginners or very young children. Sturdy footwear and preparedness for varied terrain are essential.
The Cave B Waterfall Trail is often described as a loop or a route that allows for a loop experience, taking you down into the coulee and back up. However, always consult a current map or trail guide to confirm the exact route and any potential variations.
Given the varied terrain and potential for steep sections, sturdy, closed-toe hiking shoes are essential. Bring plenty of water, especially during warmer months, as there is no water available on the trail. Sun protection, snacks, and a map are also recommended. Be prepared for potentially windy conditions in the afternoons.
The trail is located near the Cave B Winery, which may offer some amenities. For more extensive options like cafes and restaurants, you would likely need to venture further into nearby towns. It's advisable to bring your own food and drinks for the hike.
Be prepared for the notable 8 to 10-foot steep section where using hands is necessary for descent. Take your time and maintain three points of contact. If you encounter overgrown areas, look for the well-established detour that involves a brief scramble. Always wear appropriate footwear for stability on loose dirt and varied terrain.