Boulder Lake
St. Louis County, Minnesota
Today's Fishing Forecast
Fishing looks to be very active with peak fishing times around 2-4 PM. SEE MORE
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Visit Lake Vermilion
A wilderness experience with all the comforts of a Minnesota resort vacation.A Lake Vermilion vacation means some of Minnesota?s best fishing, unique attractions and family vacation fun.It also means romance, championship golf, non-stop casino gaming, and a great place to getaway and relax. Discover why Lake Vermilion has been a favorite destination for fishermen and family vacations for more than 100 years! Lake Vermilion is a highly rated Midwest vacation destination.
For more information on things to do and see check out lakevermilionresorts.com
Share your catch!
We want to see what you've caught on Boulder Lake.Frequently Asked Questions About Boulder Lake, MN
- How big is Boulder Lake?
- How deep is Boulder Lake?
- What kind of fish can you catch in Boulder Lake?
- What are the closest cities to Boulder Lake?
- Are there places to stay in the Boulder Lake area?
- Are there places to eat and drink near Boulder Lake?
- What is the average air temp for Boulder Lake?
- Are there any state parks near Boulder Lake?
How big is Boulder Lake?
Boulder Lake is approximately 63 sq acres (0.3 sq km) in size with 3 miles (4.8 km) of shoreline.
How deep is Boulder Lake?
Boulder Lake is approximately 51 feet (15.6 m) at its deepest point.
What kind of fish can you catch in Boulder Lake?
Although thery may be others but anglers can expect to find a variety of fish including Bluegill, Largemouth Bass, Northern Pike, Walleye and Yellow Perch in Boulder Lake.
Other fish species in the lake include White Sucker.
What are the closest cities to Boulder Lake?
Nearby cities and towns include Soudan, MN.
Are there places to stay in the Boulder Lake area?
Are you craving a weekend escape from the hustle and bustle of city life? Or maybe you're an avid angler in search of the perfect fishing spot? Look no further! Boulder Lake and its surrounding area offer an abundance of options to suit your needs. If you're in need of accommodation, check out our area map which highlights some of the best places to stay. And if you're looking for even more options, head on over to our Travel section. But why settle for a traditional hotel or resort when you can take your adventure to the next level by renting a RV? The open road awaits you!
More Lodging Options
More Lodging Options
Boulder Lake area businesses:
Please check out these local businesses in the Boulder Lake area:
Are there places to eat and drink near Boulder Lake?
Yes, you can find numerous options in the area. Click the button below to see what's nearby.
Explore the Boulder Lake area in a RV
Are you looking for an adventurous vacation option that won't break the bank? Look no further than renting an RV! Contrary to popular belief, the process is much simpler than you might imagine. With just a few easy steps, you'll soon be experiencing the ultimate freedom and convenience of exploring the open road in your very own recreational vehicle. And the best part? RV travel can save you up to 60% compared to other types of vacations! With the money you'll save, you'll be able to travel even more and create unforgettable memories along the way. So why wait? Start planning your next adventure today with an RV rental. Learn more about renting a RV.
History & Status of the Fishery
Boulder Lake is located approximately 12 miles NW of Ely and is entirely within the BWCAW. It has a surface area of 68 acres and a maximum depth of 41 feet. The water is brown and bog stained. Dissolved oxygen was adequate to a depth of 27 feet.
Access is by portage from Phantom Lake (38 rods). There is one designated USFS campsite located on the NW end of the island.
Northern pike numbers in 2013 (3.7/gill net) were slightly above average compared to other area pike lakes. The average pike sampled was 20.8 inches long and about 6 years old. The largest pike sampled was 23.9 inches long.
Several large bluegill up to 9.3 inches long were sampled. One 22 inch walleye was sampled and found to be 14 years old. Walleye were last stocked in 1979. Low numbers of largemouth bass, yellow perch and white sucker are also present.
What is the average air temp for Boulder Lake?
Looking forward to your next adventure at Boulder Lake? Don't forget to plan ahead! Weather can be unpredictable, but we've got you covered. On average, air temperatures during this time of year range from a high around 72°F (22°C) to a low around 48°F (9°C). Of course, these are just historical averages, so be prepared for anything Mother Nature throws your way. For the most up-to-date weather information, be sure to check out our Weather Bar located at the top of this page.
Are there any state parks near Boulder Lake?
Enjoy more of the outdoors with a visit to an area state park. There are 2 state parks in the vacinity of Boulder Lake.
For more Minnesota State Park information see our State Park Guide.
More Nearby Lakes To Explore
There's more lake's to explore around Boulder Lake...| DISTANCE | ACRES | MAX DEPTH | |
| Phantom Lake | 0.6 mi | 47 | 10 ft |
| Battle Lake | 0.9 mi | 76 | 24 ft |
| Unnamed Lake | 1.0 mi | 15 | |
| Sprite Lake | 1.1 mi | 12 | 16 ft |
| Unnamed Lake | 1.2 mi | 10 | |
| Meat Lake | 1.6 mi | 14 | 24 ft |
| Hassel Lake | 1.7 mi | 86 | 8 ft |
| Glimmer Lake | 1.9 mi | 17 | 7 ft |
| Schlamm Lake | 1.9 mi | 69 | 6 ft |
| Saca Lake | 2.0 mi | 77 | 18 ft |
DISCLAIMER: Lake-Link Inc assumes no responsibility or liability for any errors or omissions of the information for Boulder Lake. Although we strive to provide the most accurate information as we can the information contained in this page is provided on an "as is" basis with no guarantees of completeness, accuracy, usefulness or timeliness.
