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Grande Portage Announces Drill Start Planned FOR Early July

Corporate Updates

280 - 1090 West Georgia Street

Vancouver, British Columbia. V6E 3V7

GRANDE PORTAGE ANNOUNCES DRILL START PLANNED FOR EARLY JULY

VANCOUVER, BC, May 7, 2020 – Grande Portage Resources Ltd. (TSX-V “GPG”); (OTCQB:

“GPTRF”); (Frankfurt: “GPB”); (" Grande Portage " or " the Company ") is pleased to announce that it is

preparing and taking the necessary steps to organize for its upcoming drill season at the Herbert gold project

in Alaska.

As previously announced, the Comp any has received its drill permit and all other regulatory app rovals to

proceed this season. Timberline Dr illing Inc. has been engaged to drill approximately 12,000-15,000 feet of

diamond drill core on the Company's Herbert gold project.

The upcoming core drill program will test multiple targets significantly deeper and further to the east than in

years past. The Company will specifically target the Main, Deep Trench, and Goat veins during this program

in order to expand upon its most recent NI 43 -101 mineral resource which consists of consists of: an

indicated resource of 606,500 ounces of gold at an average grade of 10.03 g/t Au (1,880,500 tonnes); and an

inferred resource of 251,700 ounces of gold at an average grade of 14.15 g/t Au (553,429 tonnes).

Timberline’s experienced drill crews are already in Alaska and will not be subject to quarantine restrictions.

The Company expects a n early to mid-July start and is fully financed for the upcoming drill program. The

Company intends to provide a more specific update with added details once mobilization is underway.

“We’re looking forward to proceeding on schedu le with 2020 drill program and further demonstrating the

potential at the Herbert gold project,” said Ian Klassen, President and CEO “We’ve got a first class

experienced drill partner in Timberline and are fortunate to be operating in a supportive jurisdic tion which

has done an excellent job of controlling the spread of COVID-19.”

Impact of COVID-19

Grande Portage is carefully monitoring the public health impact of the coronavirus (COVID -19) on a daily

basis. Our first priority is the health and safety of our communities, shareholders, contractors, employees and

other stakeholders. The Grande Portage team has been working closely to ensure all the correct protocols and

safety precautions are in place. Management continues to work remotely and they have ke pt in regular

contact with our stakeholders (who remain safe at home with their families), our investors and interested

parties. The Company will continue to monitor the evolving COVID -19 situation and will continue to act

proactively to protect the health of its workforce.

This news release has been prepared and approved by Carl Hale, CPG, a geologist with more than 40 years of

experience and a Qualified Person as defined under NI #43-101.

About Grande Portage:

Grande Portage Resources Ltd. is a publicl y traded mineral exploration company focused on the Herbert

Gold discovery situated approximately 25 km north of Juneau, Alaska. The Company holds a 100% interest

in the Herbert property. The Herbert Gold property system is open to length and depth and is host to at least

280 - 1090 West Georgia Street

Vancouver, British Columbia. V6E 3V7

- 2 -

six main composite vein -fault structures that contain ribbon structure quartz -sulfide veins. The project lies

prominently within the 160km long Juneau Gold Belt, which has produced nearly seven million ounces of

gold. The Company’s recent Mineral Resource estimate is quoted at a base case mineral resources cut -off

grade of 2.50 grams per tonne gold (g/t Au) and consists of: An indicated resource of 606,500 ounces of gold

at an average grade of 10.03 g/t Au (1,880,500 tonnes); and An inferre d resource of 251,700 ounces of gold

at an average grade of 14.15 g/t Au (553,429 tonnes).

ON BEHALF OF THE BOARD

“Ian Klassen”

Ian M. Klassen

President & Chief Executive Officer

Tel: (604) 899-0106

Email: [email protected]

NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS THAT TERM IS

DEFINED UNDER THE POLICIES OF THE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR

ACCURACY OF THIS NEWS RELEASE