I love the hell outta this place. It's where I lost my camping cherry (and it was good!) so I'm affectionately biased.
I've stayed here once or twice a year for the past four years. Here's my primer. Some of this applies to most of the campgrounds on the Island (there are many) but most of this review is specific to Two Harbors.
#1 thing to know: It's island time (when we get to it) and island rules (can vary considerably) and both work more in your favor when you're patient and friendly.
You can get there by ferry (Catalina Express, San Pedro) year-round. I think there's a Flyer from Marina del Rey (another company) in the summer peak season, too. Long Beach ferry (Catalina Express) only goes to Avalon. Dana Point (Catalina Express) has service to Avalon, but I don't think it serves Two Harbors. Catalina Express has baggage restrictions and extra fees for bikes and surfboards, but if you exceed their limits, you're doing some serious glamping. There's a gear haul after each of the Catalina Express ferries - get tags from staff at the check-in office and dump your bags to the left of it. Used to be complimentary, now I think it's $1/bag.
You can reserve a campsite online but you can't reserve a specific site this way. You can select a specific site by using their call center, but you'll pay an extra $9.95 per reservation. I find this worth it b/c I have preferred sites, but it's not necessary.
Two Harbors is pretty expensive by camping standards, but when you figure that the cost of everything on the Island is 20-25% higher than the mainland (everything comes by boat) it's not awful. Sites are currently approx. $21 per person per night (so there's no incentive to pack too many people into a site, which I like b/c it makes it less crowded.) Firewood, charcoal and rental gear can be delivered directly to your campsite. Water and ice can be purchased at the general store.
There are some tent cabin sites (fixed large tent structure with beds/mattresses.) Not fancy, but luxury-ish by camping standards. If you're overly concerned about the condition of the mattress, stay at the Banning House and skip the camping.) Most sites are typical campsites which accommodate 2 or more people. There are some large group sites (mostly high on the hill) and some medium group sites (various locations) but most comfortably accommodate two tents, although finding level ground for two tents can be a challenge at many sites. (The campsite is located on a hillside/bluff.) Some have a shade/canopy; some don't.
When you arrive, you'll walk down a 1-block dock and be in the exact center of town. To your right is the dive/kayak/bike/paddleboard/boat/fishing/snorkel rental shop. To the right of that is the general store/gift shop. Straight in front of you is Doug's Harbor Reef Restaurant -- pretty darn good for the only act in town -- which consists of a snack bar/grill (AM thru late afternoon,) a fine dining resto (dinner) and patio dining which serves breakfast and lunch with limited hours. Lastly, the outdoor bar is open from mid-morning until 2 AM. (Summer/peak hours; shoulder season/off-season varies.) To your immediate left is the visitor/camping check-in center. To the left of it are two buildings with full restrooms and coin-op showers, a coin-op laundry and a tiny but free lending library (a single push-cart.) There's a waste disposal in the rear. There's an ATM. That's the town in a nutshell. If you stand at the end of the dock, all of the above are within 200 feet.
Two Harbors is the Isthmus of the Island so you can walk from one side of the Island to the other in about 5 minutes. There's a harbor on each side, although there are no real amenities (other than boat moorings) on the far side. Up the road is Banning Lodge (a small hotel/inn.)
To the right of the town is the residential area; I believe that pretty much everyone who lives there works for the Island Company (which operates most of the tourist attractions on the Island.)
To the left is a bluff...you walk over the bluff to the campsites. Depending on the location of your site, it's about a 3-5 block walk. It's not a strenuous hike, but it's not for the infirm or elderly. Shoes with tread recommended; while not treacherous, there are a few steep/narrow spots where a good foothold helps. Flip flops may slide out from under you.
Beachfront sites are exposed and windy. Beautiful but cold from early evening to morning, and harder to start a fire. I like the sites on the lower-to-mid hillside...some are pretty open, some kind of woodsy, some have great elevated harbor views and yet are only a 3-min walk down to the beach.
You can reserve/rent basic gear - tents, sleeping bags & pads, propane stoves, etc. You can buy most supplies you need at the general store. But there's a limited brand selection, sometimes limited quality/quantity, and no specialty items (no pharmacy, not much gluten-free food, etc.) so for weird/specific needs, bring it! read more