Mount Saint Helens National Volcanic Monument16 trails
| Name | Distance | Ascent | Descent | OpenStreetMap Relation |
|---|
| Loowit Trail | 26.9 mi | 6,785 ft | 6,773 ft | 5632621 |
| Lakes Trail | 13.2 mi | 4,740 ft | 2,364 ft | 5632622 |
| Smith Creek Trail | 10.2 mi | 3,214 ft | 832 ft | 5633939 |
| Truman Trail | 6.1 mi | 862 ft | 839 ft | 5628777 |
| Ape Canyon Trail | 4.3 mi | 1,730 ft | 418 ft | 5633941 |
| Coldwater Trail | 4.3 mi | 2,627 ft | 177 ft | 5632626 |
| Castle Lake Trail | 3.8 mi | 522 ft | 2,051 ft | 5632627 |
| Independence Pass Trail | 3.4 mi | 1,106 ft | 645 ft | 7655465 |
| South Coldwater Trail | 3.4 mi | 1,432 ft | 183 ft | 5632624 |
| Whittier Ridge Trail | 2.0 mi | 912 ft | 1,322 ft | 7623515 |
| Castle Ridge Trail | 1.8 mi | 181 ft | 577 ft | 10073362 |
| Harry's Ridge Trail | 0.8 mi | 174 ft | 354 ft | 5632629 |
| Willow Springs Trail | 0.8 mi | 44 ft | 199 ft | 5632628 |
| Windy Trail | 0.8 mi | 251 ft | 0 ft | 5632623 |
| Lava Canyon Trail | -0.0 mi | 246 ft | 1,528 ft | 5633940 |
| Hummocks Trail | -0.0 mi | 362 ft | 355 ft | 5628776 |