Great Lakes Maritime Heritage Trail Portal in Alpena Michigan United States
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Great Lakes Maritime Heritage Trail | -- | 5 | 8 | 40% | 43 | |
| 2 |  Great Lakes Maritime Heritage Trail | -- | 5 | 8 | 40% | 105 | |
| 3 |  Great Lakes Maritime Heritage Trail | PS PS PS PS | -- | 6 | 8 | 91% | 141 |
| 4 |  Great Lakes Maritime Heritage Trail | -- | 6 | 8 | 49% | 243 | |
| 5 |  Great Lakes Maritime Heritage Trail | -- | 4 | 7 | 70% | 141 | |
| 6 |  Great Lakes Maritime Heritage Trail | -- | 1 | 1 | 70% | 149 | |
| 7 |  Great Lakes Maritime Heritage Trail | -- | 5 | 8 | 70% | 141 |