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Altadena

The Top 9 Natural Monuments around Altadena

Altadena’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 9

beautiful natural monuments around Altadena. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!

Last updated: October 6, 2025

Eaton Canyon Waterfall

40 foot water fall in the San Gabriel Mountains. The hike up to the falls is moderate with several stream crossings. It can get busy during peak times, but is definitely work the trek up.

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Tongva Peak stands at 2,656 feet and is a popular destination with hikers, trail runners, and mountain bikers and gravel riders. There are radio towers at the top along with …

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You can reach the upper falls by following the path with the sign that says "Not a trail". It does end as a trail, but at the upper portion of …

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San Gabriel Peak is an impressive mountain in the heart of the Angeles National Forest. Standing at 6,164 feet, this tall, pointed, exposed summit grants amazing, 360 degree views across …

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Eagle Rock is a prominent rock feature that towers over a neighborhood of the same name. If you are here at the right time you will be able to see …

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Extend your search for the best caves by checking out these guides of the top ones around Altadena:

Los AngelesBeverly HillsWest HollywoodGlendaleSanta Monica MountainsMalibuBurbankSan Gabriel MountainsTopangaCalabasasAngeles National ForestSanta MonicaWestlake VillageHidden HillsSan Gabriel Mountains National MonumentPasadenaUniversité Pepperdine Agoura HillsLa Cañada FlintridgeCulver CityEast PasadenaArcadiaSierra MadreMonroviaLa Crescenta-MontroseLomitaTorranceRolling Hills EstatesRancho Palos VerdesPalos Verdes EstatesInglewoodLadera HeightsView Park-Windsor Hills

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