Quick Answer: Santa Catalina Island, just 22 miles off the coast of Southern California, packs an extraordinary amount into a small space — glass-bottom boat tours, wild bison, zip lines, Art Deco architecture, and some of the clearest water on the West Coast. The top things to do on Santa Catalina Island range from easy harbor walks to rugged interior Jeep tours, making it a great fit for solo travelers, couples, and families alike. Most visitors arrive in Avalon, the island’s main town, and can fill two to three days without running out of things to see.
Key Takeaways 🗝️
- Get there by ferry from San Pedro, Long Beach, or Dana Point via Catalina Express (roughly one hour each way).
- Avalon is walkable, but golf carts are the main transport — cars are heavily restricted on the island.
- Book activities in advance, especially zip lines, eco tours, and semi-submersible excursions, since they sell out in peak season.
- The Catalina Casino is not a gambling hall — it’s a historic ballroom and cinema that’s free to walk past and worth a guided tour.
- Wild bison roam the interior — you won’t see them unless you take a guided eco tour or Jeep excursion.
- Two days is the sweet spot for first-timers; one day feels rushed, three days lets you slow down and explore Two Harbors.
- Budget roughly $150–$300 per person per day for activities, meals, and transport once on the island (excluding accommodation).
- May and September offer the best weather with fewer crowds than summer peak weeks.
What Are the Top Things To Do On Santa Catalina Island?
Santa Catalina Island rewards visitors who plan ahead. Below are 15 activities worth your time, ordered to help you build a logical itinerary.
1. 🚤 Glass Bottom Boat Tour at Lover’s Cove
A glass-bottom boat tour is the single most iconic Catalina experience, and it’s been running for over 100 years. Passengers sit above transparent panels and watch garibaldi fish, sea urchins, and kelp forests drift past below — no snorkel required [4].
Why it works for first-timers: It’s low-effort, family-friendly, and gives you an immediate sense of why Catalina’s marine environment is so special. Tours depart from the Avalon pier and typically last 40–45 minutes.
“Lover’s Cove is one of the few places on the California coast where you can see garibaldi — California’s official state marine fish — in such numbers.” [4]
2. 🎰 Explore the Catalina Casino
Despite the name, no gambling happens here. The Catalina Casino is a 1929 Art Deco landmark built by William Wrigley Jr., featuring extraordinary murals, a classic pipe organ, and a ballroom where visitors can roller skate on the original 1920s dance floor [9].
Tip: The free self-guided walk around the exterior is worthwhile, but the paid guided tour adds real depth — you’ll learn about the murals, the Avalon Theatre (still operating), and the building’s history as a WWII lookout post.
3. 🦬 Bison Expedition (This Is #7 — Don’t Skip It!)
Here’s the one that surprises almost every first-time visitor: over 100 wild bison roam Catalina’s interior. They’re descendants of 14 bison brought to the island in 1924 for a movie production that never used them — and they never left [5].
You won’t see them from Avalon. You need a guided Catalina Island Conservancy Eco Tour or a Jeep/Hummer excursion into the island’s backcountry. The experience of watching a bison herd against a Pacific Ocean backdrop is genuinely unlike anything else in California.
Choose this if: You want the most memorable, shareable moment of your trip. It’s the one activity that consistently surprises people who think they know what Catalina offers.
4. 🤿 Snorkeling at Lover’s Cove Marine Preserve
Lover’s Cove is a protected marine reserve where feeding fish is encouraged (the park provides fish food). The water is clear, the fish are bold, and the entry is gentle — making it one of the best beginner snorkel spots on the West Coast [7].
- Gear rental is available in Avalon (roughly $20–$30 per person)
- Best visibility: morning hours before afternoon boat traffic
- Water temperature: typically 65–72°F in summer, cooler in spring
5. ⚡ Catalina Zip Line Eco Tour
TripAdvisor consistently rates this as the island’s top adventure activity [9]. Five zip lines drop 600 feet above sea level, with canyon and ocean views throughout. The full experience takes about two hours and includes a short hike between lines.
Book at least a week ahead in summer. Slots fill fast, and there’s no same-day booking option during peak months.
6. 🚁 Parasailing Over the Pacific
Parasailing over Avalon harbor takes you 600–800 feet above the water, with views stretching across the Pacific coastline on clear days [4]. Flights typically last 8–10 minutes in the air. It’s a good option if the zip line is sold out or if you want a different kind of thrill.
7. 🐟 Flying Fish Night Tour
After dark, Catalina’s waters come alive in a different way. Flying fish tours use powerful spotlights to illuminate fish as they glide across the water’s surface — some reaching distances of 20–30 feet per flight [1]. It’s a genuinely magical, low-key experience that works well as an evening activity after dinner.
Best season: Late spring through early fall, when flying fish are most active.
8. 🔭 Semi-Submersible Tour on the Nautilus
The Nautilus semi-submersible lets passengers sit below the waterline in a viewing cabin while the vessel moves through kelp forests and rocky reefs. No scuba certification needed, no getting wet [4]. It’s a solid alternative to the glass-bottom boat if you want a longer, more immersive underwater viewing experience.
9. 🥽 IMMERSED Ocean Wonders Virtual Experience
For something genuinely new in 2026, the IMMERSED Ocean Wonders exhibit delivers a 30-minute virtual scuba dive through Catalina’s kelp forests, complete with sharks, dolphins, and sea lions — all while staying completely dry [4]. It’s a great option on overcast days or for visitors who can’t snorkel.
10. 🚙 Jeep or Hummer Interior Tour
Most of Catalina’s 76 square miles are protected wilderness that you can’t access on foot without a permit. Guided Jeep and Hummer tours cover the rugged interior, including the Airport in the Sky (a working airstrip at 1,602 feet elevation) and the Nature Center [4]. This is also one of the best ways to spot bison if the dedicated eco tour is sold out.
11. 🚶 Walk the St. Catherine Way to the Casino
St. Catherine Way is a scenic coastal walking path that connects Avalon’s main beach area to the Catalina Casino [3]. The walk takes about 15–20 minutes and passes Descanso Beach Club, where you can stop for a drink or rent a kayak. The views back into Avalon Bay from this path are some of the best on the island.
12. 🍷 Catalina Wine Mixer (Late May 2026)
The Catalina Wine Mixer — yes, inspired by Step Brothers — returns in late May 2026 with wine pairings, live music, and a festive island atmosphere [1]. It’s a ticketed event that sells out quickly. If your trip aligns with the date, it’s worth planning around.
13. 🍽️ Taste Around Avalon (May 28, 2026)
On May 28, 2026, more than 20 Avalon restaurants participate in the Taste Around Avalon culinary event, where visitors sample dishes and vote for the best [1]. It’s a fun, affordable way to try multiple restaurants in one evening and get a real sense of the local food scene.
14. 🏖️ Relax at Descanso Beach Club
Descanso Beach is Avalon’s only private beach, operated by the Descanso Beach Club. It’s quieter than the main Avalon beach, has lounge chairs and umbrellas for rent, a full bar and restaurant, and direct water access for kayaking and paddleboarding [3].
Best for: Couples, groups who want a beach day with amenities, and anyone who finds the main Avalon beach too crowded.
15. 🎨 Visit the Catalina Island Museum
The Catalina Island Museum in Avalon covers the island’s history from its Tongva Native American roots through the Wrigley era and Hollywood’s golden age (several films were shot here). Admission is affordable, and the exhibits are genuinely interesting — not just a rainy-day backup [7].
How Do You Plan the Top Things To Do On Santa Catalina Island in 2 Days?
Two days is enough to hit the highlights without feeling rushed. Here’s a practical framework:
| Day | Morning | Afternoon | Evening |
|---|---|---|---|
| Day 1 | Glass-bottom boat tour, snorkeling at Lover’s Cove | Catalina Casino tour, St. Catherine Way walk | Flying fish night tour |
| Day 2 | Bison eco tour or Jeep interior tour | Descanso Beach Club, zip line | Taste Around Avalon (if May 28) or dinner on Crescent Ave |
If you only have one day: Prioritize the glass-bottom boat, a walk to the Casino, and snorkeling at Lover’s Cove. Skip the interior tours — they need more time to feel worthwhile.
What Adventure Activities Are Worth It for First-Timers?
The zip line and bison eco tour are the two adventure activities that consistently get the strongest reviews from first-time visitors [9][5]. Here’s a quick comparison:
| Activity | Duration | Best For | Book Ahead? |
|---|---|---|---|
| Zip Line Eco Tour | ~2 hours | Thrill-seekers, active travelers | Yes — 1+ week |
| Bison Eco Tour | ~2 hours | Wildlife lovers, photographers | Yes — 3–5 days |
| Parasailing | ~1 hour | Quick thrills, ocean views | 1–2 days |
| Semi-Submersible | ~45 min | Families, non-swimmers | Same day OK |
| Flying Fish Tour | ~1 hour | Evening activity, all ages | 1–2 days |
Common mistake: Trying to book the zip line on the day of arrival in summer. It’s almost always sold out. Book before you leave the mainland.
Where Should First-Timers Stay on Catalina Island?
Accommodation on Catalina is limited, so booking early is essential — especially for summer and holiday weekends. Here are the main options across different budgets:
🏨 Top Accommodation Options
Hotel Metropole (Avalon)
The most centrally located hotel on the island, directly on the waterfront at Crescent Avenue. Rooms with harbor views are worth the upgrade. Rates typically run $250–$450/night in peak season. Walking distance to everything in Avalon.
Pavilion Hotel (Avalon)
A boutique property with a rooftop deck overlooking the harbor. Slightly more affordable than the Metropole, with a relaxed, casual vibe. Good choice for couples and solo travelers.
Hermosa Hotel & Cottages
A budget-friendlier option a short walk from the beach. Basic rooms, but clean and well-located. Rates from roughly $150–$200/night off-peak.
Camping at Two Harbors or Hermit Gulch
For budget travelers, Catalina has several campgrounds. Hermit Gulch Campground is a short walk from Avalon and costs around $30–$45/night per site. Two Harbors campground is more remote and requires a ferry from Avalon.
Banning House Lodge (Two Harbors)
If you want to escape Avalon’s crowds entirely, this historic lodge at Two Harbors is a genuinely special stay — quieter, more rugged, and surrounded by nature. Limited rooms, so book months ahead.
Accommodation Quick Tips
- Book 2–3 months ahead for summer visits; Catalina has fewer than 1,000 hotel rooms island-wide.
- Avalon is the right base for first-timers — everything is walkable and ferry access is easy.
- Ask about package deals that bundle accommodation with activity vouchers (Catalina Express and several hotels offer these).
For more island destination inspiration, check out our guide to cheap islands to visit for budget dream vacations or our Honolulu Hawaii first-timer’s guide for a comparison of West Coast island experiences.
Practical Tips for First-Time Visitors
Getting there: Catalina Express runs ferries from San Pedro, Long Beach, and Dana Point. The crossing takes about 60–75 minutes. Book round-trip tickets in advance, especially on weekends [5].
Getting around Avalon: The town is small enough to walk. Golf cart rentals are available for longer trips (roughly $50–$80/hour). Personal cars are not permitted without a special permit.
Best time to visit: May, June, and September offer warm weather, calmer seas, and slightly smaller crowds than July and August. The California coastal road trip pairs well with a Catalina stop if you’re already in Southern California.
What to pack:
- Reef-safe sunscreen (required in the marine preserve)
- Light layers — ocean breezes make evenings cooler than expected
- Cash for smaller vendors and tip jars
- Motion sickness medication if you’re sensitive to ferry crossings
Budget estimate:
| Expense | Estimated Cost |
|---|---|
| Ferry (round trip) | $80–$95/person |
| Hotel (per night) | $150–$450 |
| Activities (2 days) | $100–$200/person |
| Food & drink (per day) | $50–$80/person |
If you’re planning other U.S. island or beach trips, our Siesta Key Florida guide and Destin Florida guide cover similar coastal destinations worth comparing.
FAQ: Santa Catalina Island for First-Time Visitors
Q: Do I need a passport to visit Catalina Island?
No. Catalina Island is part of California, so U.S. citizens need only a standard ID. International visitors need the same documents required for mainland U.S. entry.
Q: How long is the ferry ride to Catalina?
Approximately 60–75 minutes from San Pedro or Long Beach, and about 90 minutes from Dana Point, depending on sea conditions [5].
Q: Can I bring my car to Catalina Island?
No. Private vehicles are not permitted without a special residential permit. Golf carts, bikes, and walking are the main ways to get around Avalon.
Q: Is Catalina Island worth visiting for just one day?
Yes, but it’s tight. A day trip works if you focus on Avalon — the glass-bottom boat, Lover’s Cove snorkeling, and a Casino walk. You’ll miss the interior and wildlife tours.
Q: When is the best time to visit Catalina Island?
May, June, and September offer the best balance of warm weather, clear water, and manageable crowds. July and August are busiest and most expensive.
Q: Are there bison on Catalina Island?
Yes. Over 100 wild bison live on the island’s interior, descendants of a small herd brought for a 1924 film production [5]. You need a guided tour to see them.
Q: Is Catalina Island good for families with young kids?
Absolutely. The glass-bottom boat, semi-submersible tour, Lover’s Cove snorkeling, and the Catalina Island Museum are all family-friendly. The island is compact and safe for kids.
Q: How much spending money do I need for a Catalina trip?
Budget roughly $150–$300 per person per day for activities, food, and local transport, not including accommodation or the ferry.
Q: Is there Wi-Fi on Catalina Island?
Most hotels and restaurants in Avalon have Wi-Fi. Cell coverage exists but can be spotty in the island’s interior.
Q: Can I see dolphins on the ferry to Catalina?
Common dolphins frequently follow the Catalina Express ferries, especially in spring and summer. Keep an eye on the bow of the boat.
Conclusion: Your Catalina Island Action Plan
Santa Catalina Island is one of those rare destinations that delivers more than the photos suggest. The top things to do on Santa Catalina Island span a wider range than most first-timers expect — from century-old glass-bottom boats to virtual ocean dives, wild bison encounters, and Art Deco ballrooms.
Your next steps:
- Book your ferry through Catalina Express as soon as your dates are set — weekend sailings fill up.
- Reserve the zip line and bison eco tour at least a week before arrival in summer.
- Choose your accommodation based on budget and style (Hotel Metropole for central convenience, Hermit Gulch for budget camping).
- Plan your two days using the day-by-day table above as a starting framework.
- Check the events calendar at visitcatalinaisland.com — the Catalina Wine Mixer and Taste Around Avalon in May 2026 are worth planning around [6].
Whether you’re island-hopping along the California coast or making Catalina your main destination, this 22-mile island punches well above its weight. Go see the bison. You won’t regret it.
For more first-timer travel guides, explore our 25 hidden gems in the USA or check out our Kona Hawaii travel guide for another Pacific island experience worth comparing.
References
[1] 26 Things To Do On Catalina Island In 2026 – https://www.lovecatalina.com/blog/post/26-things-to-do-on-catalina-island-in-2026/
[2] Things To Do – https://www.lovecatalina.com/things-to-do/
[3] Catalina Island California – https://www.bontraveler.com/catalina-island-california/
[4] 26 Things To Do On Catalina In 2026 – https://www.catalinatours.com/blog/26-things-to-do-on-catalina-in-2026/
[5] 23 Must Do Activities On Catalina Island – https://catalinaexpress.com/blog/23-must-do-activities-on-catalina-island/
[6] Events – https://www.visitcatalinaisland.com/events
[7] Things To Do – https://www.visitcatalinaisland.com/things-to-do
[9] Attractions G102873 Activities Catalina Island California – https://www.tripadvisor.com/Attractions-g102873-Activities-Catalina_Island_California.html
