Lost Lake Fly Fishing Guide

Trout Fishing Near Hood River and Mt. Hood

Lost Lake Resort & Campground Fly Fishing Overview

Lost Lake is one of Oregon’s classic mountain lake destinations and a favorite Hood River-area trout fishing getaway. Tucked into the Mt. Hood National Forest on the north side of Mt. Hood, the lake offers stocked rainbow trout, seasonal hatches, non-motorized boat access, shoreline fishing, camping, cabins, lodge rooms, and one of the best mountain views in Oregon.

For fly anglers, Lost Lake is more than a scenic campground. It can fish well from the spring opener into summer, with opportunities to fish streamers, leeches, Callibaetis dries, flying ants, caddis, and the summer Hex hatch. Whether you are making a day trip from Hood River or planning a longer stay at Lost Lake Resort & Campground, this is a lake worth keeping on your Oregon trout fishing list.

Note: This guide refers to Lost Lake Resort & Campground near Hood River, Oregon, accessed from the Hood River / Dee side or from the Zig Zag / Lolo Pass side of Mt. Hood.

Fly Fishing Lost Lake

Lost Lake starts fishing well from the time it opens in late spring. Early season is a great time to catch stocked rainbow trout, larger holdover fish, and the occasional surprise trout that has made it through multiple seasons.

When the lake first opens, many fish can be found throughout the shallower water, often in the 5 to 15 foot range. This is the time to cover water with streamers, leeches, and slow-sinking presentations before summer heat pushes more fish toward deeper edges and drop-offs.

Good early fly fishing techniques include fishing black or brown Woolly Buggers, leech patterns, and small baitfish or attractor-style streamers on an intermediate or slow-sinking line. A floating line can also be useful when fish are cruising shallow, eating ants, or working mayflies near the surface.

The Fish

Lost Lake supports a popular trout fishery, with rainbow trout being the main target for most anglers. The lake is stocked seasonally, and stocking timing can vary from year to year. Always check the current ODFW trout stocking schedule before your trip if you are trying to time a recent plant.

In addition to rainbow trout, Lost Lake Resort notes that brook trout, cutthroat trout, brown trout, and kokanee are also present in the lake. Most anglers focus on trout, but the mix of fish, depth, shoreline structure, and seasonal food sources makes Lost Lake more interesting than a simple put-and-take stop.

Spring and early summer are popular because stocked trout and holdover fish are often more accessible. As summer progresses, trout may move deeper during the day and become more active near the surface early, late, or during hatch windows.

Early Season Fly Fishing

Early season at Lost Lake can be one of the best windows for fly anglers. Water temperatures are cooler, fish are often more willing to cruise shallower water, and trout may be closer to shore than they will be later in the summer.

Start by fishing edges, coves, points, and shallow-to-deep transitions. If you have access to a boat, kayak, float tube, or paddle board, work along the shoreline and pay attention to drop-offs, darker water, and cruising fish.

Early Season Fly Selection

• Black Woolly Bugger: Size 8-10
• Brown Woolly Bugger: Size 8-10
• Leech patterns: Size 8-10
• Small baitfish streamers: Size 8-10
• Parachute Adams: Size 14
• Tilt Wing Callibaetis: Size 14-16
• Callibaetis Cripple: Size 14

Callibaetis, Caddis, and Summer Dry Fly Windows

You may see mayfly activity that provides good topwater fishing, especially as the lake warms into summer. Callibaetis patterns are useful on Lost Lake, and the best dry fly windows are often early and late in the day or during softer weather.

Useful dry fly patterns include Parachute Adams, Tilt Wing Callibaetis, Callibaetis Cripples, and Gray Elk Hair Caddis in the size 14 to 16 range. Keep a few emergers and cripples handy, as lake trout often key on insects that are struggling in or near the surface film.

Flying Ants

Yes, we said flying ants: The first hot days of late spring or early summer can trigger large black carpenter ants to fly. When these ants hit the water, trout can go nuts over them. This is one of those opportunities you do not want to miss.

Ant patterns are fished on the surface. Good choices include black flying ant patterns in size 8 or 10. A floating line, longer leader, and a little patience can make this some of the most enjoyable dry fly fishing of the season.

Summer Fishing

Through summer, heat affects the fishing more. You can still find good dry fly fishing early and late in the day, especially during mayfly, caddis, ant, and terrestrial activity. During the brighter and hotter parts of the day, fish often move deeper or hold near drop-offs where cooler water is available.

During the day, focus around drop-offs to deeper water with a sinking line and black or brown Woolly Buggers or leech patterns in size 8 or 10. If fish are rising, switch back to dries, emergers, or small attractors and watch for cruising trout.

Woolly Buggers | Leeches | Nymphs | Emergers

The Hex Hatch

The Giant Yellow Mayfly, often called the Hex hatch, is one of the special summer events at Lost Lake. This hatch often begins in mid-July and can last for several weeks depending on weather and lake conditions.

Hex mayflies are large, and trout can key in on them when the hatch is active. These bugs typically hatch near dark, so plan your evening carefully and know the current fishing regulations before you start.

Start fishing Hex nymphs in size 6 around muddy-bottom areas of the lake in the evening. As daylight fades, watch for adults beginning to emerge. Good adult patterns include size 6 or 8 Hex dries, emergers, and cripples.

Check the current Oregon Sport Fishing Regulations before fishing late into the evening. Do not rely on old rules or memory, as regulations can change.

Lost Lake Fly Box

• Black Woolly Bugger, size 8-10
• Brown Woolly Bugger, size 8-10
• Leech patterns, size 8-10
• Small baitfish streamers, size 8-10
• Parachute Adams, size 14
• Tilt Wing Callibaetis, size 14-16
• Callibaetis Cripple, size 14
• Gray Elk Hair Caddis, size 14-16
• Black Flying Ant, size 8-10
• Hex Nymph, size 6
• Hex Emerger or Cripple, size 6-8

Recommended Fly Lines and Gear

A simple lake setup can cover most Lost Lake fishing. A 4, 5, or 6 weight fly rod is a practical choice depending on wind, fly size, and whether you are fishing from shore or a boat. A floating line is important for dry flies, ants, and surface work. An intermediate or slow-sinking line helps when fishing leeches, Woolly Buggers, and streamers around deeper edges.

Setup	Best Use
Floating line	Dry flies, ants, Callibaetis, caddis, and shallow presentations
Intermediate line	Slow stripping leeches and streamers below the surface
Slow-sinking line	Working deeper edges, drop-offs, and midday trout
Longer leader	Clear water dry fly and ant presentations
Shorter stout leader	Streamers, leeches, and sinking line presentations

The Lake and Resort

Lost Lake sits high on the north side of Mt. Hood and is best known for its postcard view of the mountain across the water. The lake is surrounded by forest, with shoreline access, trails, campgrounds, and quiet coves that make it a great place to spend a full day or a full weekend.

Lost Lake Resort & Campground offers cabins, lodge rooms, yurts, campsites, day-use areas, a general store, and boat rentals. Boat rentals commonly include rowboats, kayaks, paddle boards, and pedal boats. Rentals are typically first-come, first-served and cannot always be reserved in advance.

You may bring your own boat, but motors are not allowed on Lost Lake. That quiet-water rule is part of what makes the lake special. It also makes Lost Lake a good place for anglers using rowboats, kayaks, paddle boards, float tubes, and other non-motorized craft.

Season and Current Details

Lost Lake Resort & Campground is normally a seasonal destination. The resort generally opens in early May and operates into fall, weather permitting. For 2026, Lost Lake Resort lists opening day as May 1.

Snowpack, road conditions, staffing, and seasonal operations can affect opening and closing dates, so always confirm current resort information before making the drive.

Oregon fishing licenses are not sold at Lost Lake, so purchase your license before arriving. Check current ODFW regulations and stocking information before your trip.

Directions to Lost Lake

Lost Lake Resort is about 85 miles from Portland by way of Hood River. From Portland, take Interstate 84 east through the Columbia River Gorge to Hood River, then drive southwest toward Dee and follow signs to Lost Lake.

You can also approach from the Portland / Mt. Hood side by taking Highway 26 to Zig Zag, turning onto Lolo Pass Road, and following the route toward Lost Lake. This is a scenic drive, but road conditions, gravel sections, snow, and seasonal access can change. Check conditions before choosing this route.

From Hood River, plan on a mountain-road drive to the lake. Take your time, watch for traffic, cyclists, wildlife, and narrow corners, and do not rely on cell service for last-minute navigation.

First-Timer Notes

Lost Lake is beautiful, but it is still a rustic mountain destination. First-time visitors should be prepared for limited connectivity, seasonal access, and a slower pace.

First time visitors, after paying the toll fee — proceed towards the store (watch for signs and walkers) and drive past the boat dock on your left, drive by the cabins on your right and park near the end of the next parking lot. Don't unpack just yet, walk towards the start of the trail and take in one of the best views with the shortest walk all while taking in both the lake and Mt. Hood (as seen in the photo above ⤴).

Hiking? If your up for a hike, you can take this same trail and walk around the entire lake, but find a bathroom first. 3.2 Miles — Checkout Other: Lost Lake Hiking Trails

• Cell service is unreliable, and public Wi-Fi is not available.
• Download maps before you arrive.
• Purchase your Oregon fishing license before heading up.
• Confirm current day-use fees, reservations, and operating dates before the drive.
• Cabins are rustic; read lodging details carefully before booking.
• Some cabins do not have plumbing, so know what you are reserving.
• Boat rentals are first-come, first-served and cannot always be reserved in advance.
• No motors are allowed on Lost Lake.
• Bring layers. Mountain weather can change quickly.
• Bring extra food, water, flies, leaders, and anything you may not be able to get once you arrive. 
• Do not forget to take in the Mt. Hood view.

Before You Go

Lost Lake is about a 45-minute drive from Hood River, depending on traffic and road conditions. Stop by Gorge Fly Shop off Highway 35 before heading up if you need extra flies, leaders, lake lines, floatant, tippet, or advice on what has been fishing well.

Bring a floating line, a slow-sinking or intermediate line, a handful of lake flies, and a little patience. Whether you are fishing from shore, renting a boat, paddling your own craft, or just taking in the mountain view, Lost Lake is one of those Oregon places that reminds you why the drive is worth it.

Our Casting Green and parking lot makes for a good spot to cast a new fly rod, pick up some flies and just as important, purchase your fishing license you may have forgot about on your mobile device before proceeding onto your final destination. Oregon licenses are no longer sold in-store and we provide free parking for RV and trailer travelers. 

The Gorge Fly Shop Team