Quick answer
Start by choosing a trolling lane, then match your bait depth to the fish depth. For most inland trolling, begin around 0.8–1.3 mph with crawler harnesses or spinner rigs, 1.0–2.0 mph with soft swimbaits, and 1.8–3.0 mph with crankbaits. Use line length, lure choice, speed, rod angle, and added weight to keep the bait slightly above fish or close enough to bottom to matter without constantly snagging.
Pick the trolling lane
Choose a weed edge, breakline, flat, reef, point, shoreline, riprap, basin, or bait school. Do not just drag baits through empty water with no reason for the boat path.
Match bait depth to fish depth
When fish are suspended, run slightly above them. When fish are near bottom, make controlled contact or tick the zone without digging constantly.
Start with the right speed range
Crawler harnesses and spinner rigs usually start slower. Crankbaits usually start faster. Cold or negative fish usually need a tighter, slower approach.
Adjust one variable at a time
Change speed first, then depth, then bait size/action, then color. If fish hit on turns, they are telling you something about speed and depth.
Interactive tool
Inland Trolling Starting Point Picker
Choose the closest match and use the result as a starting setup, not a permanent rule. The goal is to get close enough that your first adjustment is obvious.
The system
What inland lake trolling really is
Inland trolling is controlled lure presentation while moving the boat along a specific path. That path may be a weed edge, breakline, flat, reef edge, point, shoreline, riprap stretch, basin, or open-water bait school. The boat is moving, but the goal is still precise: put the right bait at the right depth, at the right speed, in front of fish long enough for them to react.
That is why trolling is not just “dragging baits around.” Good trolling combines speed, lure depth, line back, boat path, boat control, turns, and repeatable adjustments. When something works, you should be able to repeat it.
Keep it inland
Inland trolling vs. Great Lakes trolling
This guide is not about offshore salmon spreads, long copper lines, downriggers, or charter-style trolling programs. Inland lake trolling is usually more compact and more structure-driven. You are often working a specific contour, weed edge, flat, point, or small basin instead of covering miles of open water.
Planer boards can help move baits away from boat noise or spread multiple lines, but they do not need to be the center of inland trolling. On many smaller lakes, a simple behind-the-boat program with one or two rods teaches you more because you can see how speed, line length, turns, and depth changes affect bites.
Depth control
The trolling depth stack
Trolling depth is not controlled by one thing. It is a stack of variables working together. That is why two anglers can run the same bait “100 feet back” and still fish different depths.
A deep diver, shallow crankbait, minnow bait, swimbait, spinner rig, and bottom bouncer all reach depth differently.
More line generally lets diving baits run deeper until they reach their practical max depth. Less line keeps baits higher and easier to control.
Thinner line creates less drag and often lets baits run deeper. Braid, mono, and fluorocarbon change stretch, feel, sink, and bait behavior.
Speed changes lure action and running depth. Some baits rise, dig harder, or blow out when you move too far from their working range.
Snap weights, bottom bouncers, heavier jig heads, and weighted hooks can get baits deeper, but too much weight can kill action or make the setup snaggy.
A high rod tip usually lifts the line and bait. A lower rod tip can help a bait track deeper or closer to its intended path.
Boat speed over ground and lure speed through the water are not always the same. Wind and current can make the bait behave faster or slower than your GPS suggests.
Inside lines slow down and may drop. Outside lines speed up and may rise. If fish hit on turns, pay attention.
Starting ranges
Inland trolling speed range comparison
Line back
Line-back starting point table
| Situation | Starting line-back range | What to watch |
|---|---|---|
| Shallow clear water / spooky fish | 75–120 feet back | Boat noise, lure depth, turns, and whether fish hit away from the boat. |
| Shallow stained water | 50–90 feet back | Keep the bait in view range and avoid running too deep. |
| Weed edge trolling | 40–80 feet back | Keep the bait above grass, not buried in it. |
| Mid-depth crankbait trolling | 75–125 feet back | Make 10–20 foot changes until the bait touches the zone. |
| Spinner rig / crawler harness | 20–60 feet back | Weight, speed, and depth matter more than a universal feet-back number. |
| Bottom bouncer | Use bottom contact and line angle | A roughly angled line with occasional bottom contact is usually better than dragging. |
| Deeper open-water trolling | 50–150 feet back | Pick a bait that reaches slightly above fish, then fine-tune line length. |
Boat control
Boat motor vs. trolling motor vs. kicker
Best for precise contour following, weed edges, slow speeds, quiet passes, and small adjustments. Great when you want to stay tight to a break or grass line.
Best for covering water, crankbait speeds, windy conditions, and simple passes. It is often enough for inland trolling when speed control is stable.
Helpful for long controlled passes and steady speed, but not required for most inland lake trolling.
Useful when wind makes steering messy. Let the outboard help with push while the bow-mount handles path and direction.
Boat path
Choosing a trolling path
The most important inland trolling question is not “what bait should I drag?” It is “what lane am I fishing?” Pick a lane you can repeat.
- Contour trolling: Follow a breakline or depth edge where fish can slide up and down.
- Weed edge trolling: Keep the bait just outside or above grass instead of plowing into it.
- Flat trolling: Cover water over feeding flats, especially around wind, bait, or low light.
- Basin trolling: Target suspended fish or bait clouds, especially for walleye, crappie, white bass, and multi-species setups.
- Shoreline trolling: Use riprap, wind-blown banks, docks, and irregular shoreline turns as your lane.
- Reef and point trolling: Work the edge, crown, and wind-facing side instead of driving straight over the top every pass.
- Search trolling: Cover water with a purpose, then slow down or repeat when you contact fish.
Reading the bait
How to know if your bait is running right
A trolling bait is running right when it is touching the target zone without losing action. If you are fishing fish near bottom, occasional ticking is useful. Constant digging usually means too deep, too slow, too much line, too much weight, or the wrong bait.
If you never touch bottom and fish are near bottom, let out more line, use a deeper bait, add weight, lower the rod tip, or slow down depending on the rig. If fish are suspended, do not obsess over bottom. Choose a lure that runs slightly above them and adjust line length in 10–20 foot increments.
Crankbait trolling basics
Crankbaits are ideal when you want to cover water, trigger reaction bites, or target fish over flats, breaklines, shorelines, and suspended bait. Start around 1.8–2.8 mph for shallow crankbaits and 2.0–3.0 mph for deeper crankbaits.
Helpful links: Fishing Lure Color Guide and Water Temperature Fishing Guide.
Spinner rig and crawler harness basics
Spinner rigs and crawler harnesses are great when fish want a slower, natural presentation with flash and vibration. Start around 0.8–1.3 mph, then watch whether bites come on speed-ups, slow-downs, or turns.
Bottom bouncer basics
A bottom bouncer is not mainly a “feet back” program. It is controlled by weight, speed, line angle, and bottom contact. You want enough contact to know where you are, not so much that the rig drags and stalls.
Soft plastic and swimbait trolling basics
Soft swimbaits, shad-style plastics, and minnow baits can be trolled on jig heads, weighted hooks, and underspins. Start around 1.0–2.0 mph and keep the bait above grass, along breaks, or near suspended bait.
Helpful links: Soft Plastic Swimbait Guide, Shad & Minnow Bait Guide, Swimbait Jig Head Guide, and Weighted Swimbait Hook Guide.
Species notes
Walleye trolling on inland lakes
For walleye, trolling shines when fish spread along flats, weed edges, wind-blown breaks, or basin bait. Crankbaits cover water quickly. Spinner rigs and crawler harnesses slow the presentation down. Bottom bouncers help when fish are near bottom and the bottom is clean enough to work.
Helpful links: Walleye Fishing by Season, Summer Walleye Fishing Guide, Fall Walleye Fishing Guide, and Walleye Fishing with Plastics.
Bass trolling on inland lakes
Bass trolling is not always the first technique people talk about, but it can be useful for learning water, covering weed edges, finding active fish, and presenting swimbaits or crankbaits at a steady depth. Keep the bait just above grass or ticking clean edges rather than grinding through weeds.
Helpful links: Spring Bass Fishing Guide, Summer Bass Fishing Guide, Fall Bass Fishing Guide, and Bass Fishing with Soft Plastics.
Crappie, white bass, pike, and multi-species trolling
For crappie and white bass, trolling can help locate roaming fish around basins, bait, bridges, causeways, and open-water schools. For pike, crankbaits, minnow baits, and swimbaits along weed edges and flats can cover water fast. For multi-species fishing, keep one bait higher and one bait deeper when possible so the fish tell you which lane matters.
Troubleshooting
Common inland trolling mistakes
- Trolling randomly: Start with a lane instead of wandering across water.
- Changing everything at once: Adjust one variable so you know what worked.
- Running below suspended fish: Fish usually feed up better than down.
- Ignoring turns: Turn bites reveal speed and depth clues.
- Overweighting rigs: More weight can help, but it can also kill action or create snags.
- Blaming color first: Speed, depth, bait size, and fish location usually matter before color.
FAQ
Inland lake trolling FAQ
What is inland lake trolling?
Inland lake trolling is moving the boat along a chosen lane while controlling lure depth, speed, line length, and boat path to keep a bait in front of fish.
How is inland trolling different from Great Lakes trolling?
Inland trolling is usually more compact, structure-oriented, and beginner-friendly. Great Lakes trolling often involves bigger spreads, offshore programs, and specialized gear.
How fast should I troll on an inland lake?
Most inland trolling starts between 0.8 and 3.0 mph depending on the presentation. Spinner rigs are usually slower, swimbaits are moderate, and crankbaits are usually faster.
How fast should I troll crankbaits?
Start around 1.8–2.8 mph for shallow crankbaits and 2.0–3.0 mph for deeper crankbaits. Slow down in cold water or when fish follow but do not eat.
How fast should I troll crawler harnesses or spinner rigs?
Start around 0.8–1.3 mph. Speed up carefully when fish are active or wind is helping, and slow down when fish are neutral or negative.
How far back should I run a crankbait when trolling?
A practical starting range is 75–125 feet back for many mid-depth crankbait situations. In shallow stained water, 50–90 feet may be enough. In clear shallow water, 75–120 feet can help reduce boat noise issues.
How far back should I run a spinner rig or crawler harness?
Start around 20–60 feet back depending on weight, speed, depth, and fish position. With spinner rigs, weight and line angle often matter more than a single line-back number.
How do I know how deep my lure is running?
Use lure depth information as a starting point, then confirm by watching bottom contact, weeds, fish depth, line angle, rod tip behavior, and bite timing.
Does more line out make a trolling lure run deeper?
Usually, yes, for diving lures until the lure reaches its practical maximum depth. After that, extra line may add drag without much extra depth.
Does line diameter affect trolling depth?
Yes. Thinner line creates less drag and can let lures run deeper than thicker line. Thicker line can hold a bait shallower.
Does braid, mono, or fluorocarbon matter when trolling?
Yes. Braid has less stretch and thinner diameter, mono has more stretch and buoyancy, and fluorocarbon can behave differently because of density and diameter. Each can change depth, feel, and bait action.
Should I troll with my boat motor or trolling motor?
Use a bow-mount trolling motor for precision, weed edges, and slower passes. Use the main outboard for covering water, crankbait speeds, and wind. Both can work.
Do I need a kicker motor for inland lake trolling?
No. A kicker helps with long, steady trolling passes, but most inland trolling can be done with a bow-mount trolling motor, main outboard, or a combination of both.
Should I use planer boards on small lakes?
Planer boards can help move baits away from boat noise or spread lines, but they are optional for most beginner-to-intermediate inland trolling.
Should I troll with or against the wind?
Both can work. Trolling with the wind is often easier for boat control, while trolling into the wind may give better speed control in some situations. Watch lure action and boat path more than the rule.
Why do fish hit on turns when trolling?
Turns change speed and depth. Inside lines slow down and may drop, while outside lines speed up and may rise. A turn bite tells you fish liked that change.
Should my trolling bait run above or below the fish?
For suspended fish, running slightly above them is usually better than running below them because many fish feed upward more easily than downward.
What should I adjust first when trolling is not working?
Adjust speed first, then depth, then bait size/action, then color. Change one variable at a time so you know what helped.
What is the best trolling speed for walleye?
For walleye, start around 0.8–1.3 mph with spinner rigs or crawler harnesses, 0.8–1.5 mph with bottom bouncers and spinners, and around 1.8–3.0 mph with crankbaits.
Can you troll for bass on inland lakes?
Yes. Trolling can help find active bass along weed edges, flats, shorelines, and breaks, especially with crankbaits, swimbaits, and minnow-style baits.
Can you troll soft plastics or swimbaits?
Yes. Soft swimbaits and plastics can be trolled on jig heads, weighted hooks, and underspins. Start around 1.0–2.0 mph and keep the bait near the target zone.
What is the biggest inland trolling mistake?
The biggest mistake is treating trolling like random searching instead of a repeatable system built around lane, depth, speed, line length, and controlled adjustments.
Next step
Turn trolling into a controlled experiment
Pick a lane, start with a speed range that fits your bait, run the lure slightly above fish or close to bottom, and make one adjustment at a time. Once you get bit, repeat the pass and look for the pattern.