Introduction
When I first booked my getaway to Catalina Island, I imagined a charming little escape off the coast of Southern California—a place to relax, stroll by the water and maybe snorkel if I was feeling adventurous. What I found, though, was so much more: a mix of peaceful beach time, wild adventures, quirky heritage, and local surprises that made me fall in love with the island vibe. Whether you’re heading for a full weekend or just a day-trip, these 12 best & fun things to do on Catalina Island are what I’d recommend based on my experience. Grab your sunglasses, pack a light jacket (you’ll want it for the breezy bits), and let’s dive in.
12 Best & Fun Things To Do On Catalina Island, CA (2026)
1. Explore the Iconic Catalina Casino
One of the first things you’ll notice on arriving in Avalon (the main village on Catalina) is the striking round building that dominates the harbor: the Catalina Casino. Contrary to what the name might suggest, this isn’t a gambling casino — it’s a huge historic entertainment building with a ballroom, movie theatre and sweeping views.
Why go:
- The architecture and history are gorgeous: you can take a tour inside and see the art-deco theatre, the ballroom, and learn about the island’s past.
- It’s a landmark and a really photogenic spot—perfect for that iconic Instagram moment.
Tip: Try to go early in the day when it’s less crowded, or combine this stop with a stroll along Via Casino and the waterfront.
See Also: 34 Best & Fun Things To Do In Providence, RI
2. Rent a Golf Cart Around Avalon
One of the most fun ways I got to explore the island was by renting a golf cart. Avalon’s roads and hillside views make this both convenient and classic for Catalina. According to guides, renting a golf cart is one of the top recommendations for first-time visitors.
What made it fun:
- You can cover more ground than walking (especially up the hills) and get views of the bay, the rooftops, and maybe sneak off into less-visited corners.
- It feels playful and relaxed—no pressure, just you and the open cart.
Tip: Be sure you’re comfortable driving the terrain (some hills + curves) and check rental rules. A jacket for the ride is a wise move since the breeze picks up.
3. Chill at Descanso Beach Club
For a more laid-back beach scene, I loved spending time at Descanso Beach Club. It’s slightly nicer (and yes, a little more pricey) than just your standard beach, with lounge chairs, cabanas, a beach-bar and rental gear for SUPs/kayaks.
Why it’s worth it:
- A perfect afternoon spot: sand, sea view, a drink in hand, maybe a snorkel or SUP if you’re feeling active.
- A good midday rest-period after your morning exploring.
Tip: If you visit in peak season, book your lounge or cabana ahead. Bring swimwear and something light for the shoulder breeze.
4. Snorkel, Dive or Take the Glass-Bottom Boat
Catalina Island’s waters really surprised me. Clear, rich with marine life, and full of options—from snorkels to scuba to glass-bottom boat tours. As one guide puts it: “…some of the clearest waters in California, making it a paradise for scuba diving and snorkeling.”
Top tips:
- Try the Dive Park near the Casino for snorkel/intro dive experiences.
- If you prefer not to get wet, a glass-bottom boat tour gives you a peek beneath the surface.
Tip: Bring a towel and change of clothes; even if you don’t dive, the water rentals often come with minimal gear. And always check weather/water conditions.
5. Go on a Bison or Interior Island Tour
One of my favorite surprise moments was doing an interior tour of the island and encountering the bison herd. Yes, bison! These animals were introduced years ago and now roam parts of the rugged interior.
Why it’s fun & unusual:
- You’re stepping off the beach/town and into wild terrain, with potential for wildlife sightings and nature views.
- It gives the island a completely different vibe from just “beach resort.”
Tip: Pick a tour that hits the interior (open air vehicle or hummer) rather than only beachfront activities. Bring a hat and sunscreen—sun is stronger inland.
6. Trek Up to the Wrigley Memorial & Botanic Garden
Need a slower, deeper moment? I took the uphill path (or catch the local shuttle/taxi) to the Wrigley Memorial & Botanic Garden. The gardens showcase native plants and the memorial itself gives sweeping views of Avalon and the ocean.
Why I recommend it:
- A peaceful contrast to beach/ride/tour vibes—more contemplative, nature-rich.
- Great photo ops for views, flora, and a sense of “being somewhere special.”
Tip: Wear comfortable shoes (it’s uphill). Bring water. If you go later in the day, stay for sunset views if you can.
7. Zip Line or Aerial Adventure in Descanso Canyon
For the thrill-seekers among you (yes, that was me on one of the days) the Zip Line Eco Tour at Descanso Canyon was a highlight. High above canyons, soaring over sea views and leafy terrain—it brought serious fun.
What to expect:
- Several lines of zip, gut-punch speed and scenic reward.
- A different vantage: see the island from above the trees and bays.
Tip: Check weight limits/requirements ahead of booking. Bring a light jacket. If you’re nervous, maybe do the warm-up line first and decide how far you go.
8. Hike Part of the Trans‑Catalina Trail or Shorter Nature Trails
If your trip allows for a more active day, I hiked a portion of the trail and it was so rewarding. The full Trans-Catalina Trail is long, but there are shorter options such as the Garden-to-Sky Trail that offer major views.
Why go:
- You’ll get away from the tourist zones into wild and beautiful terrain of the island interior.
- It adds a sense of accomplishment and nature immersion.
Tip: Even if you only carve out a half-day, go. Bring good shoes, plenty of water, and check trail conditions. Early morning starts often give the best temperature and lighting.
9. Try Water Rentals – Kayak, Paddle-board, Jet Ski
When I wanted something active but flexible, I rented a kayak and paddle-board at one of the rental spots near Avalon and Descanso. The water was calm, the views lovely, and it felt like a “me-time” adventure.
What I loved:
- You’re on the water, which gives a fresh perspective on the island coastline.
- It’s flexible: you choose how far you go.
Tip: If you go solo, check the gear rental conditions; sometimes they ask for deposit or ID. Wear a hat and sunscreen since the sun reflects off the water.
10. Walk the Waterfront & Discover Avalon’s Shops
Sometimes the best part of a trip is simply strolling. I spent an afternoon on Avalon’s waterfront, browsing through boutique shops, local fudge stores, café stops and enjoying the rhythm of the village.
Why it works:
- It’s low-stress—just enjoy the setting, maybe pick up a souvenir or local snack.
- Great for people-watching, sunset strolls or light shopping.
Tip: While in Avalon, stop for a coffee or gelato midday; pick a bench by the water and soak in the view.
11. Enjoy Sunset Views & Romantic Spots
If you ask me what made the trip stay with me, it’s the sunsets. One evening I parked the golf cart, found a view above Avalon, and just watched golden light drift across the water. Magic.
Recommendation:
- Pick a spot uphill from Avalon for an elevated view of the bay at dusk.
- Alternatively, move to Descanso Beach for a toes-in-sand sunset cocktail or snack.
Tip: Bring a light jacket; as the sun goes down the breeze can make things cooler than you expect.
12. Try Mini-Golf, Arcades & Family-Friendly Fun
If you’re traveling with family or just want a casual fun diversion, I found time for mini-golf at Golf Gardens and wandering the arcade zone. It’s not high-adrenaline but it brings laughter and casual fun.
What I liked:
- Good “gap” activity between water/adventure days.
- Low-pressure fun: kids, friends, couples—everyone can enjoy.
Tip: Do this later in the afternoon if you’ve already done the major sights; it’s a great wind-down.
Final Thoughts
Catalina Island turned out to be so much more than “just a day-trip island”. It offered the right blend of relaxation, adventure, nature, and charm. Here are some personal takeaways you might find useful:
- Balance your days. I found it most enjoyable when I mixed “active” (zip line, hike, kayak) with “relaxed” (beach, stroll, sunset).
- Stay overnight if you can. One day is great, but I found staying a night gave me freedom: a morning hike without rush, a sunset stroll, a calmer beach day.
- Pack layers. Yes, it’s warm during the day—but breezes, hills, waterfront evenings call for a light jacket or sweater.
- Book ahead for key activities. Golf cart rentals, zip-line tours and some rental gear were smoother when booked early.
- Go off the main drag if time allows. The interiors of the island, the bison tour, the gardens—those added depth and surprise.
If I were planning another trip, I’d allocate one full “beach + rental gear” day, one full “adventure + interior/exploration” day, and one relaxed “shop + stroll + sunset” day. That kind of flow let me enjoy everything without feeling rushed.