Question 1

What is Bonneville Lake and what activities are available?

Accepted Answer

The cluster known as Bonneville Lakes, nestled high in the alpine terrain of Sublette County, Wyoming, encompasses a waterbody of approximately 55 acres. These lakes occupy a remote basin near Mount Bonneville and the surrounding Wind River Range, at elevations above 10,000 feet. 

Because of their high elevation location, the waters of Bonneville Lakes remain cool and clear throughout the summer, fed by snowmelt and spring inflows from the rugged watershed. The surrounding terrain of granite outcrops, sparse alpine vegetation, and minimal development helps maintain pristine shoreline and aquatic conditions, fostering a healthy trout habitat. The clarity of the water, coupled with the cold temperatures and oxygen rich environment, makes this lake system ideal for cold water species accustomed to high country lakes.

Angling here offers a distinctly wilderness experience. With fewer visitors, limited access trails and a true alpine setting, fishermen can expect solitude, dramatic mountain views, and the opportunity to cast into waters where fish often behave like wild stock. The trout in these lakes are conditioned by the environment: subtle weathers, changing winds, cool air and crisp water mean that finesse and a good match to insect hatches or lake edge activity often make the difference. Structure such as submerged ledges, rock shelves and near shore drop offs provide feeding zones for trout hunting insects, small crustaceans and terrestrial bugs that fall in from the slopes above.

From an ecological perspective, Bonneville Lakes exemplify a largely un altered high altitude lake ecosystem. The limited nutrient influx from the surrounding watershed keeps productivity low to moderate, which helps prevent algal blooms, supports clearer water and ensures that the trout population remains adapted to natural conditions rather than heavy management or stocking. These characteristics make the lakes valuable for conservation: they serve as reference systems for how trout lakes might function with minimal human influence and how alpine fisheries can persist in a changing climate.

In short, Bonneville Lakes in Sublette County stand out as a high country gem: roughly 55 acres of remote alpine water, cold and clear, framed by mountain ridges and wilderness terrain, and offering serious trout fishing potential in a setting that rewards patience, respect for the land and a love of wild mountain waters.

Question 2

How big and deep is Bonneville Lake?

Accepted Answer

Bonneville Lake is a substantial body of water covering 55.00 acres (0.09 square miles) with a maximum depth of 0.00 meters (0 feet). This size and depth make it ideal for various activities including and water recreation.

Question 3

What are the current conditions at Bonneville Lake?

Accepted Answer

Current conditions at Bonneville Lake as of June 25, 2026:
      Water temperature is ~°F, 
      weather is MostlyCloudy, 
      and water clarity is typical for the season. 
      These conditions are regularly updated to help you plan your visit.

Question 4

When is the best time to fish at Bonneville Lake?

Accepted Answer

The best fishing times at Bonneville Lake vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for . Focus on shallow areas warming up first, and use light tackle as fish become more active after winter.
      Summer (June-August): During summer months, fish are most active early morning and late evening. Look for  in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as  feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target  in shallower bays and near structure, always ensuring safe ice conditions.
      Additionally, early morning and late evening typically offer the best fishing conditions.

Question 5

What facilities and access points are available at Bonneville Lake?

Accepted Answer

Bonneville Lake offers the following facilities and amenities:

Please note that some facilities may have seasonal hours or closures. Check current conditions and regulations before your visit.

Question 6

What water recreation activities are available at Bonneville Lake?

Accepted Answer

Bonneville Lake offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 55.00 acres (0.09 square miles)
      - Maximum depth: 0.00 meters

The lake is particularly suitable for fishing and boating 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 7

What's the best time to visit Bonneville Lake, and how's the weather?

Accepted Answer

The best time to visit Bonneville Lake depends on your planned activities:
      - Summer (June-August): Ideal for swimming, boating, and water sports
      - Spring/Fall: Excellent fishing and fewer crowds
      - Winter: Ice fishing when conditions permit
      Current weather is MostlyCloudy. 
      Check our current updates for water temperature and conditions before your visit.

Question 8

What permits and regulations should I know about for Bonneville Lake?

Accepted Answer

For Bonneville Lake, you should be aware of:
      - Fishing license requirements (check state regulations)
      - Boat registration requirements

For specific requirements and current regulations:
      
      - Contact local authorities
      - Visit the DNR website

Question 9

What is the water temperature at Bonneville Lake in January?

Accepted Answer

In January, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 10

What is the water temperature at Bonneville Lake in February?

Accepted Answer

In February, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 11

What is the water temperature at Bonneville Lake in March?

Accepted Answer

In March, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 12

What is the water temperature at Bonneville Lake in April?

Accepted Answer

In April, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 13

What is the water temperature at Bonneville Lake in May?

Accepted Answer

In May, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 14

What is the water temperature at Bonneville Lake in June?

Accepted Answer

In June, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at Bonneville Lake in July?

Accepted Answer

In July, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at Bonneville Lake in August?

Accepted Answer

In August, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at Bonneville Lake in September?

Accepted Answer

In September, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at Bonneville Lake in October?

Accepted Answer

In October, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at Bonneville Lake in November?

Accepted Answer

In November, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Bonneville Lake in December?

Accepted Answer

In December, the water temperature at Bonneville Lake is approximately Data not available for this month. 
        This information helps in planning activities like water activities.

Question 21

What are the current fishing conditions at Bonneville Lake?

Accepted Answer

Current water temperature at Bonneville Lake is ~°F. 
        Check local fishing reports for the most active species.

Question 22

What is the maximum depth of Bonneville Lake?

Accepted Answer

Bonneville Lake has a maximum depth of 0.00 meters (0 feet). This depth provides excellent habitat for various fish species and supports diverse aquatic life. The lake's depth profile makes it suitable for both shallow-water fishing and deep-water activities.

Question 23

How big is Bonneville Lake?

Accepted Answer

Bonneville Lake covers an area of 55.00 acres (0.09 square miles) at full pool.  This substantial size makes it an important recreational resource for Sublette County, offering extensive opportunities for fishing, boating, and other water activities.

Question 24

Where is Bonneville Lake located?

Accepted Answer

Bonneville Lake is located in Boulder, Sublette County, WY. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Sublette County makes it easily accessible from Boulder and surrounding communities.

Metric	Thu25	Fri26	Sat27	Sun28	Mon29	Tue30	Wed1	Thu2	Fri3
Condition	Rain	Windy	Rain	Snow	Flurries	Partly Cloudy	Partly Cloudy	Mostly Clear	Clear
High / Low	53°/39°	61°/41°	45°/34°	37°/29°	42°/25°	48°/30°	52°/36°	54°/39°	59°/41°
Precip	89%	33%	73%	66%	41%	25%	31%	0%	0%
Wind	17 mphgust 33	25 mphgust 43	20 mphgust 34	13 mphgust 36	18 mphgust 37	18 mphgust 36	16 mphgust 39	15 mphgust 31	15 mphgust 30
Pressure	29.88" stable	29.67" falling	29.69" rising	29.78" rising	29.90" rising	29.90" stable	29.93" rising	29.97" rising	30.05" rising
UV Index	5	7	5	6	6	7	8	9	11
Sunrise	11:40 AM	11:40 AM	11:40 AM	11:41 AM	11:41 AM	11:42 AM	11:42 AM	11:43 AM	11:43 AM
Sunset	3:00 AM	3:00 AM	3:00 AM	3:00 AM	3:00 AM	3:00 AM	2:59 AM	2:59 AM	2:59 AM
Bite Rating	2/5waxing gibbous	2/5waxing gibbous	3/5waxing gibbous	2/5waxing gibbous	5/5FULL	4/5FULL	3/5FULL	3/5waning gibbous	2/5waning gibbous

Bonneville Lake

Bonneville Lake

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