What Quincy Reservoir Offers

Quincy Reservoir is a small impoundment in the San Luis Valley near the town of Saguache, Colorado, roughly 150 miles southwest of Denver. It holds walleye, northern pike, and some largemouth bass, making it a destination for anglers targeting warm-water species in a high-altitude setting. The reservoir sits at about 7,700 feet and covers roughly 100 acres when full, though water levels fluctuate seasonally and year to year depending on irrigation demand and snowmelt.

The lake is less crowded than many Front Range reservoirs and offers a quieter experience if you are willing to drive into the valley. Access is straightforward, and the surrounding landscape — high desert with distant mountains — gives the place a distinct character from the busier mountain lakes further north. It is not a destination for trophy fishing, but it holds fish year-round and can produce steady action during the right seasons.

Key Takeaways

  • Quincy Reservoir holds walleye, northern pike, and largemouth bass in a small, high-altitude lake near Saguache in the San Luis Valley.
  • Spring and fall are the most reliable seasons; summer can be slow as water warms, and winter access depends on road conditions and ice safety.
  • A Colorado Parks and Wildlife Parks Pass is required to park at the reservoir; a fishing license is required to fish.
  • The nearest services — gas, food, lodging — are in Saguache, about 15 miles away; bring supplies and plan for a remote location.
  • Walleye fishing is best at dawn, dusk, and night; pike respond to larger lures and live bait; bass are scattered but present in shallow areas.

Species, Seasons, and What Works

Walleye are the primary draw at Quincy. They are most active in spring (April through May) and fall (September through October), when cooler water and lower light push them into shallower feeding zones. Early morning and late evening produce the most consistent bites; night fishing with live minnows or jigging spoons can be productive if you are equipped for darkness. Summer walleye tend to retreat to deeper water and are harder to locate without a depth finder.

Northern pike are present and can reach 30 inches, though most fish run 18 to 24 inches. They respond to larger lures — 4- to 6-inch swimbaits, pike-pattern crankbaits, and large spoons — and to live baitfish. Pike are less seasonal than walleye and can be caught throughout the year, though they are most aggressive in spring and again in fall as water cools. The shallower bays and weed edges hold the most pike.

Largemouth bass are present but not abundant. They concentrate in shallow, weedy areas and respond to soft plastics and topwater lures during low-light periods. Bass fishing here is incidental for most anglers; if you are targeting them specifically, you will likely have better results at other Colorado reservoirs.

Access, Parking, and Facilities

Quincy Reservoir is reached via Colorado State Road 285 south from Saguache. The turnoff is marked, and a gravel road leads to the reservoir in about 15 minutes. A Colorado Parks and Wildlife Parks Pass is required to park at the access area; you can purchase a day pass or an annual pass at the kiosk or online through the CPW website. The parking area is small and can fill on weekends during peak season.

There is no boat ramp at Quincy — it is a walk-in or hand-launch reservoir only. Kayaks, canoes, and small rafts can be carried to the water. Wading is possible in shallow areas, and shore fishing is the most common approach. There are no restrooms, no water, and no shade structures at the reservoir itself.

Saguache, 15 miles north, has a small grocery store, a gas station, and a few restaurants and motels. Plan to bring your own water, snacks, and sunscreen. The area has no cell service at the reservoir, so let someone know your plans before you go.

Regulations and Licensing

A valid Colorado Parks and Wildlife fishing license is required. You can purchase a one-day license, a five-day license, or an annual license through the CPW website or at sporting goods stores in Saguache or larger towns. Non-residents pay more than residents; check the current CPW fee schedule for exact amounts, as they change annually.

Walleye and pike are subject to size and bag limits. As of the most recent CPW regulations, walleye have a 15-inch minimum size with a daily bag limit of 6 fish. Northern pike have a 24-inch minimum with a bag limit of 3 fish. Largemouth bass have an 12-inch minimum with a bag limit of 5 fish. Regulations can change, so verify the current rules on the CPW website or in the fishing regulations booklet before you fish.

Bait restrictions may apply — check whether live baitfish are allowed or if you are limited to artificial lures. The San Luis Valley has specific rules about transporting live bait between waters to prevent the spread of disease.

When to Fish and Weather Considerations

Spring (April through May) is often the best time. Water temperatures are rising, fish are feeding actively after winter, and the weather is generally mild, though afternoon thunderstorms are common. Walleye and pike bite well, and the reservoir is less crowded than summer.

Summer (June through August) can be slow. Water warms into the 70s, and fish move deeper or become less active during the day. Early morning and evening fishing is more productive than midday. Heat and afternoon thunderstorms are typical; bring plenty of water and sun protection.

Fall (September through October) is excellent. Cooling water and shorter days trigger aggressive feeding in walleye and pike. The weather is usually stable, and the landscape is striking. This is a popular time, so expect more anglers on weekends.

Winter (November through March) is possible but challenging. The reservoir can freeze, and access depends on road conditions. Ice fishing is an option if the ice is thick and safe, but verify conditions with local sources before attempting it. The San Luis Valley is high and cold; winter weather can change rapidly.

Gear and Tackle Recommendations

For walleye, bring a medium-power spinning rod (6 to 7 feet) with 6- to 10-pound monofilament or braided line. Jigs tipped with live minnows, small spoons, and crankbaits in natural colors (silver, gold, perch patterns) are effective. A headlamp or lantern is useful for dawn and dusk fishing.

For pike, use a medium-heavy rod with 12- to 20-pound line and a short wire or heavy fluorocarbon leader to resist teeth. Large swimbaits (4 to 6 inches), pike-pattern crankbaits, and spoons in bright colors (chartreuse, orange, white) work well. Bring multiple lures — pike can be aggressive and will hit hard, but they also lose interest quickly.

For bass, a medium spinning rod with 8- to 12-pound line and soft plastics (4- to 6-inch worms, creature baits) or topwater lures will cover most situations. Bring polarized sunglasses to spot fish in shallow water.

General items: a cooler with ice, sunscreen, a hat, a first-aid kit, and a map or GPS unit. Cell service is unreliable, so do not rely on your phone for navigation.

Nearby Alternatives and Comparison

If Quincy is full or if you want other options in the San Luis Valley, Platoro Reservoir (about 50 miles south) offers similar species in a slightly larger setting with more developed facilities. Alamosa Reservoir (closer to the town of Alamosa) is another option, though it is smaller and less reliable for consistent fishing.

For a different experience, Antero Reservoir (about 100 miles northeast, near Fairplay) is larger and holds more fish, but it is also more crowded and requires a longer drive from the valley. Blue Mesa Reservoir (near Gunnison, about 120 miles west) is a major destination with better facilities and larger fish, but it is a full day trip from Saguache.

Frequently Asked Questions

Can I fish Quincy year-round?

Yes, but winter access depends on road and ice conditions. The gravel road to the reservoir can become impassable after heavy snow, and ice safety is a concern. Contact the Saguache County Sheriff's Office or a local fly shop for current conditions before making a winter trip.

Do I need a boat to fish Quincy?

No. There is no boat ramp, and motorized boats are not allowed. You can hand-launch a kayak or canoe, wade from shore, or fish from the bank. Most anglers fish from shore or wade in shallow areas.

What is the best time of day to fish?

Dawn and dusk are most productive, especially for walleye. Pike can bite throughout the day but are often more aggressive in low light. Midday summer fishing is usually slow. Night fishing with live bait can be very effective for walleye if you are equipped for darkness.

Are there lodging options near Quincy?

Saguache has a few small motels and vacation rentals, but options are limited. Larger towns like Alamosa (about 40 miles away) have more lodging. Many anglers make it a day trip from the Front Range or camp in the area if dispersed camping is available on nearby public land.

What should I bring for a day trip?

Bring plenty of water, snacks, sunscreen, a hat, polarized sunglasses, a cooler, and a map or GPS. There are no services at the reservoir. Gas up in Saguache before heading out, and let someone know where you are going and when you expect to return.