Mossy Creek
Fly fishing in Virginia · Advanced · Best seasons: Spring, Summer, Fall
Target Species
Brown Trout, Rainbow Trout
About This Water
Famous spring creek in the Shenandoah Valley. Wild brown trout with excellent hatches.
Fishing Recommendations
Welcome to Mossy Creek, the crown jewel of Virginia’s limestone spring creeks. Located in the heart of the Shenandoah Valley near Bridgewater, Mossy is a "bucket list" destination for technical anglers. It is often referred to as "The Ph.D. of Fly Fishing" because of its challenging banks, wary fish, and the technical skill required to land its legendary browns.
Here is your comprehensive guide to fishing Mossy Creek.
🎣 Location Overview
Mossy Creek is a classic limestone spring creek, meaning it is fed by underground springs that maintain a relatively constant temperature (around 55–60°F) and high mineral content. This creates a rich biomass of insects and crustaceans, allowing trout to grow large and stay active year-round.
What makes Mossy special—and difficult—is its topography. Unlike mountain freestone streams, Mossy flows through rolling farmland. It features steep, grassy banks (sometimes 4–6 feet above the water), deep undercut banks, and heavy beds of aquatic vegetation (elodea and watercress). The water is often glassy and slow-moving, demanding extreme stealth and precision.
🐟 Target Species & Behavior
- Brown Trout: The stars of the show. Mossy is famous for its wild-acting, stream-bred Brown Trout. They are notoriously moody and highly selective. They love to hold deep under the undercut banks or in the "lanes" between weed beds. Large "trophy" browns (20"+) are present but are rarely fooled by sloppy presentations.
- Rainbow Trout: While Mossy is primarily a brown trout fishery, the state does stock some rainbows. They tend to be slightly more opportunistic than the browns but quickly adapt to the creek’s technical nature.
Behavior: During the day, fish often hover just under the overhanging grass or deep in the weed channels. They are "bank feeders"—they look for insects falling off the tall grass.
📅 Best Times to Fish
- Spring (April – June): This is prime time for hatches. The Sulfur hatch (late May) is legendary on Mossy and brings the big fish to the surface.
- Summer (July – September): The season of the Trico. These tiny mayflies hatch in massive clouds in the early morning. Summer is also peak Terrestrial season (grasshoppers, ants, and beetles), which provides the most exciting bank-fishing of the year.
- Fall (October – November): Brown trout become aggressive as they prepare for the spawn. This is the best time to throw large streamers to trigger territorial strikes from the creek's monsters.
- Winter (December – March): Because it is spring-fed, Mossy doesn’t freeze. Midges and tiny Nymphs work well on sunny afternoons.
🪰 Recommended Flies & Techniques
Top Fly Patterns
- Dry Flies: Tricos (Size 22-24), Sulfurs (Size 16-18), Dave’s Hopper (Size 10-12), Black Ants (Size 16-20), Beetle patterns (Size 14-18).
- Nymphs/Sub-surface: Pheasant Tails (Size 18-22), Zebra Midges (Size 20-22), Cress Bugs (Size 14-16), and Scuds (Size 14-18) are staple food sources here.
- Streamers: Near-Nuff Sculpins, Wooly Buggers (Black or Olive), and Bunny Muddlers.
Techniques
- The "Mossy Creek Crawl": Because the banks are high, fish can see your silhouette from a long distance. You must literally crawl on your hands and knees to the edge of the bank to avoid spooking the pool.
- Dapping & Side-Casting: With high grass behind you, a traditional backcast is often impossible. Learn the roll cast and the side-pressure cast to keep your fly under the overhanging grass.
- Sight Fishing: The water is clear; use high-quality polarized glasses to spot "shadows" in the weed lanes before you ever pull line off your reel.
💡 Pro Tips & Local Knowledge
- Stay Back from the Edge: The vibrations from your footsteps on the hollow banks can spook fish. Step lightly and stay at least three feet back from the rim until you are ready to cast.
- Long Leaders are Mandatory: Use 9 to 12-foot leaders tapering down to 5X or 6X fluorocarbon. The fish are extremely leader-shy in the slow, clear water.
- Fish the "Gaps": Look for small openings in the thick weed beds. Trout sit in these pockets like a predator in a blind. Drift a weighted nymph or cress bug right through the center of the pocket.
- Wind is Your Friend: A light chop on the water breaks up your silhouette and makes the fish less wary of your leader.
⚠️ Important Information
- Access: Mossy Creek is a Public Access on Private Land arrangement. This is a privilege, not a right. Access is managed by the Virginia Department of Wildlife Resources (DWR).
- Permits: You need a valid Virginia Freshwater Fishing License. Additionally, a free "Physically Challenged/Landowner Permission" form (available on the VA DWR website) is required to fish the private sections.
- Regulations:
- Fly Fishing Only.
- Single Hook, Barbless.
- Catch and Release only.
- Wading: Wading is generally discouraged and often unnecessary. The bottom is extremely silty and deep; you can easily get stuck or ruin the visibility for anglers downstream. Fish from the bank whenever possible.
Guide’s Final Word: Mossy Creek will humble you. Do not go expecting to catch 20 fish. Go for the challenge of fooling one smart fish. If you can catch a brown trout on Mossy, you can catch a trout anywhere in the world.
Bug Hatches & Matching Flies
| Hatch | Type | Peak months | Time of day | Hook sizes | Matching flies |
|---|---|---|---|---|---|
| Sulphur Ephemerella invaria/dorothea | mayfly | May, June | Late Afternoon/Evening | #14-18 | Sparkle Dun #16-18, Sulphur Parachute #14-18, Pheasant Tail #16-18 |
| Trico Tricorythodes | mayfly | July, August, September | Morning | #20-24 | Trico Spinner #20-24, Drowned Trico #22-24 |
| Blue-Winged Olive Baetis | mayfly | March, April, October, November | Afternoon | #18-22 | BWO Parachute #18-22, RS2 #20-22, Baetis Nymph #18-20 |
| Terrestrials (Beetles & Ants) Coleoptera/Formicidae | terrestrial | June, July, August, September | All Day | #12-18 | Crowe Beetle #14-16, Cinnamon Ant #16-18, Black Foam Beetle #12-16 |
| Midges Chironomidae | midge | January, February, March, December | Morning/Afternoon | #20-26 | Zebra Midge #20-24, Griffith's Gnat #20-22, Morgan's Midge #22-24 |
| Caddis (Spotted Sedge) Hydropsyche | caddis | May, June, July | Evening | #14-18 | Elk Hair Caddis #14-18, Pupa-ting Caddis #16-18, Holy Grail #14-16 |
| Scud Gammarus | midge | March, April, May | All Day | #14-18 | Ray Charles #14-18, Diamond Scud #16-18 |
| Grasshopper Orthoptera | terrestrial | August, September | Afternoon | #8-12 | Dave's Hopper #10-12, Parachute Hopper #8-12 |