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# Old Dillon Reservoir Trail

[Keystone Fall Trip](https://dpb587.me/entries/2025-keystone-fall-trip) · September 25, 2025

[**Hiking**](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")

- [Distance](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [4302 m](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
- [Duration](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [1 hr 16 min](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
- [Elevation Gain](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [161 m](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
- [Elevation Loss](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [149 m](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
- [Lowest Elevation](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [2765 m](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
- [Highest Elevation](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  
  [2847 m](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/activity-t5zjc43pz3dv "Hiking")
  

[![IMG_4137.HEIC](https://dpb587.me/~/blob-iiif-image-v3/aea36b1f3cd75b7076c7506c948401016344a09de1575d22ff7ee3de78c37336/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-gc9gj9qgqq9b "IMG_4137.HEIC")

[![IMG_4138.HEIC](https://dpb587.me/~/blob-iiif-image-v3/9fa0e1d3a03e420ede069a81a87fc63d43774221390557e76c0b50d494eab510/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-j8p58ntxjj24 "IMG_4138.HEIC")

[![IMG_4143.HEIC](https://dpb587.me/~/blob-iiif-image-v3/775ee7115c6cb82df0576101659a21622e514acdf473334b5142b424c3c75715/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-bvy0rb517jzc "IMG_4143.HEIC")

[![IMG_4151.HEIC](https://dpb587.me/~/blob-iiif-image-v3/d19453acb6960fbb326f714d969c08995e6a03da2e56bcc6305f5944b86e6408/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-hvdq3yy86fh6 "IMG_4151.HEIC")

[![IMG_4153.HEIC](https://dpb587.me/~/blob-iiif-image-v3/a7b4f240c01595c3c71bc4e5d2dd7a7cb5f8ab596af6cc0f0e6c70f001717d42/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-x19qf4xjqbkv "IMG_4153.HEIC")

[![IMG_4158.HEIC](https://dpb587.me/~/blob-iiif-image-v3/c338292373a987de315a71975502e6b540e5d4194c655020822714aebe8c857b/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-ndxnkkbj5phz "IMG_4158.HEIC")

[![IMG_4162.HEIC](https://dpb587.me/~/blob-iiif-image-v3/a1ca84cf6224b35140b2dcd7bb50efeaea538d9b04b9c10c8f5a2027270e0870/full/240%2C86/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-nv710p0bqzg9 "IMG_4162.HEIC")

[![IMG_4168.HEIC](https://dpb587.me/~/blob-iiif-image-v3/2761f576851865e420d94038a097593a39a5d5af4b2893029bc2a47ecb60707e/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-hzdq873thcqd "IMG_4168.HEIC")

[![IMG_4173.HEIC](https://dpb587.me/~/blob-iiif-image-v3/182593dc1883211c4a44edc56bd2e9fc16799de7ba03be8ee72c5c91c16c8619/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-kqtg76jc3x4n "IMG_4173.HEIC")

[![IMG_4179.HEIC](https://dpb587.me/~/blob-iiif-image-v3/b4242256a213cea3a97c82be70096f8aaf7f52a8eca692deae62dbf2328123d6/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-qpkhb20ckz5c "IMG_4179.HEIC")

[![IMG_4180.HEIC](https://dpb587.me/~/blob-iiif-image-v3/2991c6545679a6f1ebadee8da34a89374577aaa4a0054d209a7e0633cbf0191e/full/240%2C70/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-kqpfhvg82r5j "IMG_4180.HEIC")

[![IMG_4181.HEIC](https://dpb587.me/~/blob-iiif-image-v3/0bf5d8933dc3bb28cb358ea58d71f949ce1d25842d21a97a97a1717d2a08ae45/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-rdbtkj8vx9kf "IMG_4181.HEIC")

[![IMG_4185.HEIC](https://dpb587.me/~/blob-iiif-image-v3/ab0c5c6076bca4e286f5d1a6b0061817f4e27c90b91c7052bb84cabfc1de41b7/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-ctryq9dq9d3g "IMG_4185.HEIC")

[![IMG_4186.HEIC](https://dpb587.me/~/blob-iiif-image-v3/d2bb329e9b6f6ac7bb2851494b173961cf4907717a56c77f03f0efdb797520c6/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-j8663f8q8vb2 "IMG_4186.HEIC")

[![IMG_4190.HEIC](https://dpb587.me/~/blob-iiif-image-v3/e63a4470df3a89cc19e7426547625bfc1ac861762518d0683a5541d2ffe205af/full/240%2C180/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-pgxgkgdy8yt3 "IMG_4190.HEIC")

[![IMG_4193.HEIC](https://dpb587.me/~/blob-iiif-image-v3/0d64767e23a8405ba5c94255f83924159127f38cf7eb9dc4052fa2fd25223382/full/240%2C95/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-v2q1njqqfttg "IMG_4193.HEIC")

[![IMG_4195.HEIC](https://dpb587.me/~/blob-iiif-image-v3/a6f098af07fef58cd87f9fdac055df70af052d5d5792791b88f515382ce23a20/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-v70vkrdhb27d "IMG_4195.HEIC")

[![IMG_4196.HEIC](https://dpb587.me/~/blob-iiif-image-v3/8876f232f77112b76fce96d7322003d6b39eaf441b787ad2394788b04719555f/full/180%2C240/0/default.jpg)](https://dpb587.me/entries/2025-keystone-fall-trip/old-dillon-reservoir-trail/media-bq96gh14f0y9 "IMG_4196.HEIC")

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