429:
453:
136:
176:
143:
169:
483:
401:
417:
441:
771:
786:
763:
746:
29:
452:
387:
danger. During winter months, weather is usually cloudy, but due to high pressure systems over the
Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer. The months May through October offer the most favorable weather for viewing or climbing this
326:
is significant as the northwest aspect rises nearly 4,100 feet (1,200 meters) above the Middle Fork in 1.25 mile. The popular
Mailbox Peak Trail gains 4,100 feet of elevation over 5.5 miles. Prior to 2014 when the new trail was completed, climbing Mailbox Peak involved 4,000 feet gain in only 2.6
428:
91:
327:
miles along an unmaintained route that was used for conditioning for major climbs, and recruits from the Fire
Training Academy would celebrate graduation by carrying a
838:
400:
704:
833:
135:
318:, whereas the north side drains to the Middle Fork of the Snoqualmie. The summit lies along a ridge containing Dirtybox Peak, its topographical parent, and
379:). As a result, the west side of the Cascades experiences high precipitation, especially during the winter months in the form of snowfall. Because of
828:
168:
848:
307:
299:
458:
Mailbox Peak, seen from Salal Point. Washington State Fire
Training Academy at the foot of the mountain. Interstate 90 in lower right.
697:
641:
620:
557:
367:. As fronts approach, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of
498:
249:
416:
336:
690:
724:
84:
795:
440:
291:
287:
271:
223:
213:
843:
755:
303:
64:
54:
74:
805:
503:
463:
407:
319:
671:
657:
Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
323:
637:
616:
553:
364:
348:
730:
488:
459:
315:
800:
380:
376:
332:
244:
311:
230:
822:
735:
360:
356:
352:
295:
237:
677:
328:
264:
682:
331:
to the summit. The peak is named for a mailbox at the top which functions as the
570:
528:
550:
Day Hikes in
Washington State: 90 Favorite Trails, Loops, and Summit Scrambles
478:
106:
93:
384:
28:
372:
588:
274:
44:
368:
686:
314:
from the south side of the mountain drains into the South Fork
286:
is a 4,841-foot-elevation (1,476 m) mountain located in
335:, but this toponym has not been officially adopted by the
544:
542:
653:
651:
649:
434:
North aspect, from Middle Fork
Snoqualmie River Road
383:, snow tends to be wet and heavy, resulting in high
263:
258:
243:
229:
219:
209:
201:
122:
83:
73:
63:
53:
43:
38:
21:
302:. Mailbox Peak is situated seven miles east of
698:
16:Mountain in Washington (state), United States
8:
705:
691:
683:
294:state. It is set west of the crest of the
18:
515:
396:
839:Mount Baker-Snoqualmie National Forest
632:Craig Hill, Matt Wastradowski (2020),
308:Washington State Fire Training Academy
300:Mount Baker-Snoqualmie National Forest
7:
834:Mountains of King County, Washington
720:
523:
521:
519:
175:
142:
33:Northwest aspect, from Mt. Teneriffe
306:, and one mile northeast above the
422:Southwest aspect, from Cedar Butte
363:, and travel northeast toward the
14:
784:
769:
761:
744:
499:Geology of the Pacific Northwest
481:
451:
439:
427:
415:
406:Southwest aspect of Mailbox and
399:
188:Mailbox Peak (the United States)
174:
167:
141:
134:
27:
829:Mountains of Washington (state)
713:Places adjacent to Mailbox Peak
670:Mailbox Peak weather forecast:
466:on the right side of the ridge.
347:Mailbox Peak is located in the
337:U.S. Board on Geographic Names
158:Show map of Washington (state)
1:
849:North American 1000 m summits
785:
745:
678:Washington Trails Association
191:Show map of the United States
770:
762:
49:4,841 ft (1,476 m)
79:0.42 mi (0.68 km)
865:
589:"Mailbox Peak - 4,841' WA"
529:"Mailbox Peak, Washington"
718:
548:Don J. Scarmuzzi (2021),
462:in the distance to left.
127:
26:
634:Pacific Northwest Hiking
351:climate zone of western
107:47.462465°N 121.63942°W
59:121 ft (37 m)
613:75 Great Hikes Seattle
611:Melissa Ozbek (2017),
155:Location in Washington
636:, Avalon Publishing,
615:, Avalon Publishing,
552:, West Margin Press,
410:, from Mt. Washington
298:, on land managed by
112:47.462465; -121.63942
672:MountainForecast.com
375:onto the Cascades (
103: /
806:Dirty Harry's Peak
504:Dirty Harry's Peak
464:Dirty Harry's Peak
446:The summit mailbox
408:Dirty Harry's Peak
381:maritime influence
324:Topographic relief
320:Dirty Harry's Peak
253:Chester Morse Lake
39:Highest point
816:
815:
811:
810:
365:Cascade Mountains
359:originate in the
349:marine west coast
281:
280:
856:
796:Mount Washington
788:
787:
773:
772:
765:
764:
748:
747:
731:Snoqualmie River
721:
707:
700:
693:
684:
658:
655:
644:
630:
624:
609:
603:
602:
600:
599:
585:
579:
578:
567:
561:
546:
537:
536:
525:
491:
489:Mountains portal
486:
485:
484:
460:Moolock Mountain
455:
443:
431:
419:
403:
316:Snoqualmie River
310:. Precipitation
267:
233:
192:
178:
177:
171:
159:
145:
144:
138:
118:
117:
115:
114:
113:
108:
104:
101:
100:
99:
96:
31:
19:
864:
863:
859:
858:
857:
855:
854:
853:
819:
818:
817:
812:
801:McClellan Butte
774:
725:Mount Teneriffe
714:
711:
667:
662:
661:
656:
647:
631:
627:
610:
606:
597:
595:
593:listsofjohn.com
587:
586:
582:
569:
568:
564:
547:
540:
527:
526:
517:
512:
495:
494:
487:
482:
480:
475:
470:
467:
456:
447:
444:
435:
432:
423:
420:
411:
404:
394:
377:Orographic lift
345:
333:summit register
265:
231:
197:
196:
195:
194:
193:
190:
189:
186:
185:
184:
183:
179:
162:
161:
160:
157:
156:
153:
152:
151:
150:
146:
111:
109:
105:
102:
97:
94:
92:
90:
89:
34:
17:
12:
11:
5:
862:
860:
852:
851:
846:
841:
836:
831:
821:
820:
814:
813:
809:
808:
803:
798:
792:
791:
789:
782:
779:
778:
775:
760:
758:
752:
751:
749:
742:
739:
738:
733:
727:
719:
716:
715:
712:
710:
709:
702:
695:
687:
681:
680:
676:Mailbox Peak:
674:
666:
665:External links
663:
660:
659:
645:
625:
604:
580:
571:"Mailbox Peak"
562:
538:
533:Peakbagger.com
514:
513:
511:
508:
507:
506:
501:
493:
492:
477:
476:
474:
471:
469:
468:
457:
450:
448:
445:
438:
436:
433:
426:
424:
421:
414:
412:
405:
398:
395:
393:
390:
357:weather fronts
344:
341:
279:
278:
269:
261:
260:
256:
255:
247:
241:
240:
235:
227:
226:
221:
217:
216:
211:
207:
206:
203:
199:
198:
187:
181:
180:
173:
172:
166:
165:
164:
163:
154:
148:
147:
140:
139:
133:
132:
131:
130:
129:
128:
125:
124:
120:
119:
87:
81:
80:
77:
71:
70:
69:Dirtybox Peak
67:
61:
60:
57:
51:
50:
47:
41:
40:
36:
35:
32:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
861:
850:
847:
845:
844:Cascade Range
842:
840:
837:
835:
832:
830:
827:
826:
824:
807:
804:
802:
799:
797:
794:
793:
790:
783:
781:
780:
777:Granite Creek
776:
768:
759:
757:
754:
753:
750:
743:
741:
740:
737:
736:Russian Butte
734:
732:
728:
726:
723:
722:
717:
708:
703:
701:
696:
694:
689:
688:
685:
679:
675:
673:
669:
668:
664:
654:
652:
650:
646:
643:
642:9781640490734
639:
635:
629:
626:
622:
621:9781631214998
618:
614:
608:
605:
594:
590:
584:
581:
576:
572:
566:
563:
559:
558:9781513267289
555:
551:
545:
543:
539:
534:
530:
524:
522:
520:
516:
509:
505:
502:
500:
497:
496:
490:
479:
472:
465:
461:
454:
449:
442:
437:
430:
425:
418:
413:
409:
402:
397:
391:
389:
386:
382:
378:
374:
370:
366:
362:
361:Pacific Ocean
358:
354:
353:North America
350:
342:
340:
338:
334:
330:
325:
321:
317:
313:
309:
305:
301:
297:
296:Cascade Range
293:
289:
285:
276:
273:
272:class 1+
270:
268:
266:Easiest route
262:
257:
254:
251:
248:
246:
242:
239:
238:Cascade Range
236:
234:
228:
225:
222:
218:
215:
212:
208:
205:United States
204:
200:
170:
137:
126:
121:
116:
88:
86:
82:
78:
76:
72:
68:
66:
62:
58:
56:
52:
48:
46:
42:
37:
30:
25:
20:
767:Mailbox Peak
766:
729:Middle Fork
633:
628:
612:
607:
596:. Retrieved
592:
583:
574:
565:
549:
532:
346:
329:fire hydrant
284:Mailbox Peak
283:
282:
252:
232:Parent range
182:Mailbox Peak
149:Mailbox Peak
22:Mailbox Peak
288:King County
110: /
98:121°38′22″W
85:Coordinates
65:Parent peak
823:Categories
756:North Bend
598:2022-04-19
575:Peakbagger
510:References
304:North Bend
292:Washington
214:Washington
95:47°27′45″N
55:Prominence
385:avalanche
123:Geography
75:Isolation
45:Elevation
623:, p. 139
560:, p. 126
473:See also
373:snowfall
259:Climbing
245:Topo map
392:Gallery
355:. Most
343:Climate
202:Country
640:
619:
556:
388:peak.
312:runoff
275:hiking
220:County
277:trail
210:State
638:ISBN
617:ISBN
554:ISBN
369:rain
250:USGS
224:King
371:or
290:of
825::
648:^
591:.
573:.
541:^
531:.
518:^
339:.
322:.
706:e
699:t
692:v
601:.
577:.
535:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.