Trans-Catalina Trail

The Trans-Catalina Trail is 60.49 km long with 2,459 m of elevation gain, which puts it firmly in the difficult category. Even though the mileage is manageable for a multi-day route, the island terrain includes repeated steep climbs and descents with long exposed stretches and limited shade.

Most hikers complete the Trans-Catalina Trail in about 4 to 5 days. The standard backpacking itinerary commonly breaks the route into overnight stops at Black Jack, Little Harbor, Two Harbors, and Parsons Landing, which spreads out the 60.49 km distance and the 2,459 m of climbing more realistically.

Yes. A hiking permit is mandatory for the Trans-Catalina Trail, and the Catalina Island Conservancy issues it free of charge. Campsite reservations are also a separate part of planning because the usual overnight stops along the route require booked camping, and popular dates can fill early. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))

The classic Trans-Catalina Trail route starts in Avalon and finishes near Two Harbors on Catalina Island. That point-to-point layout matters for logistics because Catalina Express notes that ferry service from Two Harbors returns to San Pedro, so many hikers prefer to arrive from San Pedro as well to simplify the trip. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))

The main overnight stops most often used on the Trans-Catalina Trail are Black Jack Campground, Little Harbor Campground, Two Harbors Campground, and Parsons Landing. Hermit Gulch in Avalon is also relevant for hikers starting or ending in town, especially when building a longer itinerary around ferry arrival times. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))

Water planning is a big part of the Trans-Catalina Trail. The Catalina Island Conservancy recommends the ability to carry 3 liters, and key water points listed along the route include Haypress Reservoir near mile 5.6, with additional water logistics tied to campsite lockers and resupply around Two Harbors. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))

The Trans-Catalina Trail is open year-round, but spring and fall are generally the best seasons for hiking. Those months are usually the most temperate on Catalina, which matters on a difficult route with exposed ridgelines, limited shade, and big elevation changes over 60.49 km. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))

Wildlife sightings on the Trans-Catalina Trail can include Catalina Island foxes, bison, bald eagles, and a wide variety of birds. The route crosses Catalina’s interior and coastal wildlands, so hikers should expect animal encounters to be possible and keep a safe distance, especially from bison. ([catalinaconservancy.org](https://catalinaconservancy.org/recreation/trans-catalina-trail/?utm_source=openai))