Isle Royale National Park

VISIT Isle Royale National Park:

Park Details

Isle Royale National Park was established in .

Address
Phone	906 482-0984
Hours	Open yearly from April 16 through October 31. Closed other months.
Entrance Fee	$7 per person daily

When to Visit: Weather vs. Peak Visitation

We crunched 30 years of historical weather and/or park service data to find the best months to visit Isle Royale National Park. We looked for the optimal temperatures, the least amount of snow and rain, and stayed away from peak visitation months if we could help it. All this data then helped us paint a picture as to what the absolute best time to visit Isle Royale National Park is.

Our data shows the best months to visit Isle Royale National Park are June, July, August & September.

Temperature values in °F; Precipitation in Inches

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Park Visits	4	37	55	61	1,055	4,837	7,714	8,798	3,342	402	47	58
Precipitation	32	24	45	66	70	66	55	52	50	53	46	33
Avg Temp	20	24	32	48	62	72	77	76	66	51	36	25
Max Temp	35	37	49	67	80	85	88	88	82	70	51	37
Avg Temp	4	8	18	30	41	49	55	55	47	36	24	11
Min Temp	-21	-15	-7	14	28	38	45	42	30	20	4	-13

Isle Royale National Park Road Trips

Many family vacations consist of stringing one or more national parks together during a week-long trip. Creating these types of trips is our specialty! Here are the road trips we've created where Isle Royale National Park is visited.

Trip Name	Trip Miles	Trip Days
The Great Lakes Circle Tour: Isle Royale, Pictured Rocks, Sleeping Bear & Indiana Dunes	990	8
Voyageurs & Isle Royale	580	7

Other Nearby National Park Sites

From national monuments, to historic sites to seashores and more, here are the other parks closest to Isle Royale National Park.