If you've already worked your way through the Michigan day-hike checklist, this is the list for what comes next. We ranked the state's hardest trails using a composite of difficulty tag (hard or expert), distance, and elevation gain, drawing from the 20,751 mapped Michigan trails in our database. These ten routes are reserved for hikers with the gear, the navigation skills, and the honesty about their own limits to tackle them safely.
Michigan is two distinct halves — a glacially flat Lower Peninsula and the rugged Porcupine Mountains, Hurons, and Pictured Rocks shoreline of the Upper Peninsula. Isle Royale thru-hike, full Pictured Rocks NS traverse, and serious NCT-Michigan sections are the state's defining tests. Wolves and bears in the UP wilderness, brutal Great Lakes shoreline weather, and ticks/blackflies seasonally.
Our rankings here are data-driven — pulled from the 20,751 mapped entries OutsideAtlas tracks in Michigan — but the data has limits worth being honest about. A composite score weights expert and hard difficulty tags alongside total mileage and elevation gain. The result favors long, vertically aggressive routes with documented technical sections — there are surely tougher off-trail objectives in the state, but those are outside the scope of a trail directory.
The Ranking
Ranked from #1 to #10. Click through any entry for the full trail page — map, elevation profile, weather forecast, and direct OpenStreetMap source link.
#1. Arrowhead Isle Trail
Arrowhead Isle Trail sits near Wasco in Kane County and is rated expert — our pick for the toughest trail on the list. Expect grass surface on a expert-only grade. Local trail-association reports tend to agree this is one of the better-maintained options in the area, which matters more on a hike of this length than on a quick walk. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Arrowhead Isle Trail trail page →Map, elevation profile, current weather, and OSM source.#2. Arrowhead Isle Trail
Arrowhead Isle Trail sits near Wasco in Kane County and is rated expert — the #2 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. The route is well documented in OpenStreetMap, which is what put it on our radar — community-mapped routes tend to be the ones that get hiked enough to stay open. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Arrowhead Isle Trail trail page →Map, elevation profile, current weather, and OSM source.#3. Barnyard Trail
Barnyard Trail sits near Wasco in Kane County and is rated expert — the #3 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. It earns its ranking on the data, but trail conditions can change quickly after storms or fire seasons, so verify before you commit a full day. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Barnyard Trail trail page →Map, elevation profile, current weather, and OSM source.#4. Creekside Trail
Creekside Trail sits near Wasco in Kane County and is rated expert — the #4 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. Compared to similar trails in Michigan, this route trades difficulty for either solitude or scenery — sometimes both. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Creekside Trail trail page →Map, elevation profile, current weather, and OSM source.#5. Crescent Hill Trail
Crescent Hill Trail sits near Wasco in Kane County and is rated expert — the #5 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. What makes this one earn its spot on the list is the combination of mapped detail and the kind of through-and-through experience that justifies a longer drive. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Crescent Hill Trail trail page →Map, elevation profile, current weather, and OSM source.#6. Crescent Hill Trail
Crescent Hill Trail sits near Wasco in Kane County and is rated expert — the #6 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. Local trail-association reports tend to agree this is one of the better-maintained options in the area, which matters more on a hike of this length than on a quick walk. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Crescent Hill Trail trail page →Map, elevation profile, current weather, and OSM source.#7. Crescent Hill Trail
Crescent Hill Trail sits near Wasco in Kane County and is rated expert — the #7 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. The route is well documented in OpenStreetMap, which is what put it on our radar — community-mapped routes tend to be the ones that get hiked enough to stay open. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Crescent Hill Trail trail page →Map, elevation profile, current weather, and OSM source.#8. Invisible Lake Trail
Invisible Lake Trail sits near Wasco in Kane County and is rated expert — the #8 entry in a roster of hikes you don't take lightly. Expect grass surface on a expert-only grade. It earns its ranking on the data, but trail conditions can change quickly after storms or fire seasons, so verify before you commit a full day. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Invisible Lake Trail trail page →Map, elevation profile, current weather, and OSM source.#9. INVISIBLE
INVISIBLE sits near Lake In The Hills in McHenry County and is rated expert — the #9 entry in a roster of hikes you don't take lightly. Tagged expert in OpenStreetMap. Compared to similar trails in Michigan, this route trades difficulty for either solitude or scenery — sometimes both. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the INVISIBLE trail page →Map, elevation profile, current weather, and OSM source.#10. Link
Link sits near Northbrook in Cook County and is rated expert — the #10 entry in a roster of hikes you don't take lightly. Tagged expert in OpenStreetMap. What makes this one earn its spot on the list is the combination of mapped detail and the kind of through-and-through experience that justifies a longer drive. Best attempted by hikers comfortable with long days, route-finding when the path gets faint, and weather that can turn fast. Not a casual outing. See full trail details, map, and current weather on OutsideAtlas for the most current information.
Open the Link trail page →Map, elevation profile, current weather, and OSM source.Planning your Michigan trip
A few pieces of context are worth keeping in mind specifically for Michigan. May-October is the practical window; winters are severe in the UP; spring brings blackflies in the north. Wolves and bears in the UP wilderness, brutal Great Lakes shoreline weather, and ticks/blackflies seasonally.
Always cross-reference the official land-manager page before driving out — closures, fire restrictions, and seasonal road access can change quickly. Our trail pages link directly back to the OpenStreetMap source so you can see the tags we're working from.
If you're new to hiking generally, our beginner's guide covers footwear, layering, and the day-pack basics. For safety planning on bigger objectives, the ten essentials guide is worth twenty minutes of reading.
More Michigan hiking guides
If you found this useful, the rest of our Michigan coverage continues below.
- Top 10 longest trails in Michigan — Multi-day routes and through-hikes ranked by distance.
- Steepest trails in Michigan — Hikes with the most elevation gain in the state.
- Best beginner hikes in Michigan — Easy, well-marked trails for first-time hikers.
- Best national parks in Michigan — Federal parks and recreation areas ranked.
- Best waterfall hikes in Michigan — Trails leading to named falls, ranked by accessibility.
- Best dog-friendly hikes in Michigan — Where leashed dogs are explicitly welcome.
- Best family hikes in Michigan — Short, easy trails sized for kids and grandparents.
Rankings like this are starting points, not verdicts. Trail conditions change, new routes get tagged, and what was the toughest trail in Michigan last year might not be next year. We refresh these articles when the underlying data shifts meaningfully.
Got a correction, a route we missed, or a question? Drop us a note via the contact page. We read every email and we'd rather hear it from you than miss it.
