Top 10 Things to Do on Catalina Island
Just 22 miles off the Southern California coast, Catalina Island packs an extraordinary range of adventures into one spectacular destination. Whether you're seeking thrills on the water, exploring the island's wild interior, or soaking up a century of history and culture, there's no shortage of unforgettable things to do on Catalina Island. Here are the top 10 adventures that every visitor should experience.
1. Kayaking & Paddleboarding in Crystal-Clear Waters
Few experiences match paddling through the calm, turquoise waters that surround Catalina Island. Rent a kayak or paddleboard and glide past kelp forests, rocky coves, and some of the clearest water you'll find anywhere on the California coast. Keep your eyes open — dolphins, sea lions, and colorful garibaldi fish are frequent companions. It's one of the most popular activities on the island for good reason.
2. Zip Line Eco Tour at Descanso Beach
Soar above the island on the Zip Line Eco Tour at Descanso Beach Club — one of Catalina's most exhilarating outdoor adventures. Zip across multiple lines with stunning views of the coastline and canyon below. It's a must for thrill-seekers and a highlight for families visiting the island.
3. Scuba Diving & Snorkeling Along the Coast
Catalina Island is widely regarded as one of the best scuba diving destinations in California. The underwater world here is extraordinary, towering kelp forests, bright orange garibaldi, leopard sharks, and visibility that regularly exceeds 30 feet. Whether you're a certified diver or a first-time snorkeler, the waters around Avalon and the island's protected coves offer world-class marine life viewing.
4. Explore the Island Interior by Hike, Bike, or Eco Tour
More than 88% of Catalina Island is protected wilderness — and most visitors never see it. Venture into the backcountry by hiking, mountain biking, or booking a guided eco tour to discover canyons, ridgelines, and views that stretch all the way to the mainland on clear days. Spot the island's famous bison, bald eagles, and endemic Catalina fox along the way. For those who want the full experience, island outfitters can arrange gear, guides, and even multi-day camping excursions.
5. Tour the World-Famous Catalina Casino
The Catalina Island Casino is one of Southern California's most iconic landmarks — and it's not a gambling hall. Built in 1929 by William Wrigley Jr., this stunning Art Deco masterpiece houses the world's largest circular ballroom and a 1,200-seat theatre that screened some of Hollywood's first "talkie" films. Guided tours take you through the history, architecture, and breathtaking views of Avalon Bay from the veranda. A Catalina visit isn't complete without it.
6. Rent a Golf Cart & Tour Avalon
There's no better way to explore the charming streets of Avalon than by golf cart. Wind your way up scenic hillside roads, stop at panoramic overlooks for photos, and discover hidden neighborhoods that most visitors miss on foot. It's fun, easy, and gives you a completely different perspective on the island — great for families, couples, and groups alike.
7. Parasailing Over Avalon Bay
For a bird's-eye view of Catalina Island like no other, nothing beats a parasail tour over Avalon Bay. Rise hundreds of feet above the sparkling Pacific and take in sweeping panoramas of the harbor, the Casino, and the rugged coastline stretching in both directions. It's one of those experiences that will have you talking long after you're back on the mainland.
8. Visit Two Harbors & the Wild West End
Catalina's remote western village of Two Harbors feels like a world apart — even from Avalon. Accessible by boat from Avalon or directly via Catalina Express from San Pedro, this quiet outpost at the island's narrowest point offers hiking, mountain biking, camping, kayaking, and world-class diving with far fewer crowds. Spend a night in a tent under the stars or relax in a beachside palapa with a cold drink in hand. Two Harbors is Catalina at its most wild and unhurried.
9. The Flying Fish Tour
One of Catalina's most uniquely magical experiences, the Flying Fish Tour has delighted visitors for over a century. On summer evenings, a glass-bottom boat takes you out into the dark waters around the island where powerful spotlights attract California flying fish — leaping and gliding above the surface in spectacular fashion. It's part nature show, part island legend, and completely unforgettable for kids and adults alike.
10. Mini Golf at Catalina Island Mini Golf Gardens
A beloved Avalon tradition, the Catalina Island Mini Golf Gardens offer a beautifully designed course that's fun and genuinely challenging for players of all ages. Tucked into the hillside with views of town and the harbor, it's the perfect low-key adventure for families looking for something fun between bigger activities — or anyone who just wants a relaxing hour in the island sunshine.
Catalina Island has something for every kind of adventurer — whether you're here for a day trip or a full weekend getaway. Explore all things to do on Catalina Island and start planning the trip you've always wanted.
