Idaho Angling Services, LLC
Status: active
David Glasscock has been guiding fly anglers on the spring creeks and rivers of south-central Idaho since 1981, building a legendary reputation for technical dry-fly instruction and deep seasonal knowledge. He operates across Silver Creek, the Big Wood, Little Wood, and Big Lost Rivers, and Mackay Reservoir, with mastery of the region's prolific hatches—Golden Stones in early summer, Tricos and Mahogany Duns through August and September, and Blue-Winged Olives into fall. His approach balances instruction with pure fishing opportunity, and he guides year-round, including winter midge hatches for anglers seeking solitude. Glasscock also guides internationally, running trips to New Zealand's South Island spring creeks during the off-season.
Details
- Species: Rainbow Trout, Brown Trout, Cutthroat Trout
- Tags: Beginner, Intermediate, Advanced, First-Time Anglers, Drift Boat, Shore / Wade Only, Fly Fishing, Wade Fishing, Year-Round, Dry Fly, Nymphing, Sight Fishing, Full Day, Wade Trip, Float Trip, Instructional, Catch & Release, Gear Provided, Lunch Included, Flies / Lures Provided, Freshwater
Waters Serviced (8)
| Destination | Type |
|---|---|
| New Zealand | country |
| Little Wood River | river |
| Big Lost River | river |
| Mackay Reservoir | reservoir |
| Big Wood River | river |
| Silver Creek | creek |
| Hailey Creek | creek |
| Idaho | state |
FAQ — Idaho Angling Services, LLC
Raw guide data (JSON)
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"guideName": "David Glasscock",
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"bio": "David Glasscock has been guiding fly anglers on the spring creeks and rivers of south-central Idaho since 1981, building a legendary reputation for technical dry-fly instruction and deep seasonal knowledge. He operates across Silver Creek, the Big Wood, Little Wood, and Big Lost Rivers, and Mackay Reservoir, with mastery of the region's prolific hatches—Golden Stones in early summer, Tricos and Mahogany Duns through August and September, and Blue-Winged Olives into fall. His approach balances instruction with pure fishing opportunity, and he guides year-round, including winter midge hatches for anglers seeking solitude. Glasscock also guides internationally, running trips to New Zealand's South Island spring creeks during the off-season.",
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"city": "Bellevue",
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"fishingSeasonsNarrative": "My guiding year in south-central Idaho is dictated by the rhythm of the seasons and the incredible hatches that grace our waters. Spring begins with the Big Wood River clearing from runoff, typically by late June, opening up opportunities for dry-fly fishing with Golden Stones and Western Green Drakes. As summer progresses into August and September, the Trico and Mahogany Dun hatches become prime targets on the Big Wood and Silver Creek, with hopper-dropper rigs also effective in the afternoons. Fall is a spectacular time, especially on Silver Creek, where Blue-Winged Olives and late Tricos provide excellent dry-fly action through October. The Big Lost River and Mackay Reservoir offer year-round fishing, with winter midge hatches providing unique opportunities for those seeking solitude on the water.",
"meetingPoint": "home base near Silver Creek",
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"gearNotes": "All fly rods, reels, waders, boots, and flies are provided. Clients are welcome to bring their own gear if preferred. Specialty fly patterns matched to seasonal hatches are included on guided days.",
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"skillLevel": "all abilities",
"cancellationPolicy": "As long as we receive a cancellation notice 2 weeks prior to the reserved dates, we refund your deposit minus a $25.00 processing fee. If the cancellation is within the 2 week period, we will refund your deposit if we can refill your reserved dates, minus $25.00. If we cannot refill your reserved dates, no refund will be made. We strive to reschedule your reserved dates without any penalty for available dates within the same season.",
"licenseInfo": "Purchase your fishing license in advance from State of Idaho Fish and Game.",
"whatToExpect": "Trips depart from a private home base near Silver Creek, with full-day outings rotating between Silver Creek's technical dry-fly water, the Big Wood's drift-boat runs targeting seasonal hatches, and Mackay Reservoir for stillwater action. Days are dictated by hatch cycles and water conditions—expect dry-fly fishing with Golden Stones in late June, Tricos and hopper-droppers in summer and early fall, and Blue-Winged Olives through October. Streamside lunch is included, and the pace balances instruction with fishing opportunity for all ability levels. Seasons run March through October in Idaho, with winter midge fishing available for dedicated anglers.",
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"question": "What is the pricing for guided trips?",
"answer": "Full Day: $675, Full Day with Jet Boat: $795, 3/4 Day: $500. Prices do not include fishing licenses or Idaho state sales tax. Rates are based on 1 or 2 anglers per guide. A third angler can be added to guided wade trips at an additional cost of $125.00. Summer 3/4 day trips are available on the Big Wood River or Silver Creek.",
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"question": "What species of trout can I catch with Idaho Angling Services?",
"answer": "Idaho Angling Services primarily targets Rainbow Trout, Brown Trout, and Cutthroat Trout. These species are found in the rivers and reservoirs they fish.",
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"question": "What is included in the full-day trips?",
"answer": "Full day trips include a streamside picnic lunch with drinks. Half day trips are also available and do not include lunches unless requested. Lost River trips are full day only, unless you are fishing more than one day and have accommodations near Mackay. Half day trips are available on Silver Creek or the Wood River.",
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"question": "What types of fly fishing trips does Idaho Angling Services offer?",
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"question": "Do you provide rental equipment?",
"answer": "Yes, rental equipment is available: Rod & Reel $20 per day. Waders & Boots $20 per day.",
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"question": "Which rivers and waters does Idaho Angling Services fish?",
"answer": "Idaho Angling Services fishes iconic waters such as Silver Creek, the Big Wood River, Little Wood River, Big Lost River, and Mackay Reservoir in south-central Idaho.",
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"question": "How do I book a trip and what is the deposit policy?",
"answer": "We can make preliminary arrangements via email or phone. Final verification of dates will require a $200 deposit by credit card or check. We accept Visa, Mastercard, and American Express.",
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"question": "What is the best time of year to fly fish with Idaho Angling Services?",
"answer": "The guide has seasonal expertise covering the entire year, from spring hatches like Golden Stones to fall's Blue-Winged Olives, ensuring opportunities throughout different times of the year.",
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"question": "What is the cancellation policy?",
"answer": "Cancellations received 2 weeks prior to reserved dates receive a refund minus a $25.00 processing fee. If cancellation is within the 2-week period, the deposit is refunded if the dates can be refilled, minus $25.00. If dates cannot be refilled, no refund is made. We strive to move and reschedule dates without penalty for available dates within the same season.",
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"question": "Do I need to purchase a fishing license in advance?",
"answer": "Yes, purchase your fishing license in advance from the State of Idaho Fish and Game.",
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"question": "What is the policy for adding a third angler?",
"answer": "A third angler can be added to guided wade trips at an additional cost of $125.00.",
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"question": "What is the policy for lunches on trips?",
"answer": "Lunch is provided on all Full-Day Trips. Lunch can be added to 3/4 Trips for an additional charge of $15 per person.",
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"question": "What are the New Zealand fishing season dates?",
"answer": "The South Island’s fishing season runs from October through April, with the North Island’s season extending into May.",
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"question": "What is the average size of trout in New Zealand?",
"answer": "Most trout average 4 to 6 pounds. Depending on the fishery, trophies in the 7 to 11 pound class can be caught. Occasionally even larger trout are landed.",
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"species": [
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"seasonalityNotes": "Available year-round, with peak dry-fly action from June through October on the Big Wood River and Silver Creek. Fish average 14-18 inches, with opportunities for larger trophies.",
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{
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"seasonalityNotes": "Present year-round, particularly strong on Silver Creek where they are known for their size and willingness to take dry flies. Fall can bring larger browns into the rivers from reservoirs.",
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"seasonalityNotes": "Found in the Big Lost River drainage, offering excellent sight-fishing opportunities during the summer and fall months. Trout typically range from 15-19 inches.",
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