20 of the Best Island Towns in the Southwest That Will Float Your Boat

When you think of island getaways, the Southwest might not be the first region that comes to mind. However, nestled within its deserts, rivers, and coastlines are some of the most charming island towns waiting to be discovered. From vibrant beach communities to serene lakeside retreats, here are the 20 best island towns in the Southwest offering unique experiences, natural beauty, and a touch of adventure.

20. Lake Mead Communities, Nevada/Arizona – Desert Lake Living

Surrounding the expansive waters of Lake Mead are communities that embrace the allure of desert lake living. With island-like peninsulas jutting into the lake, residents and visitors enjoy boating, fishing, and hiking against the dramatic backdrop of mountains and sandstone cliffs. Don’t miss the secluded coves that can only be accessed by boat—perfect spots for a quiet picnic or a swim in the crystal-clear waters. A 3-4 bedroom home in these communities typically costs between $200,000 and $600,000, offering affordable options for desert lake enthusiasts.

19. Lake Texoma Islands, Texas/Oklahoma – Cross-State Escape

Straddling the border of Texas and Oklahoma, Lake Texoma boasts several islands that offer a true escape from the hustle and bustle. These islands are havens for secluded beaches, excellent fishing—particularly for bass and catfish—and wildlife observation. Wood Island is a hidden gem where you might spot deer grazing or bald eagles soaring above. A 3-4 bedroom home near Lake Texoma ranges from $350,000 to $410,000, making it a comfortable investment for those seeking a serene cross-state retreat.

18. Imperial Dam Recreation Areas, Arizona/California – Island Adventures

The Imperial Dam on the Colorado River creates a network of islands and waterways ideal for outdoor enthusiasts. Whether you’re camping under the stars, fishing in tranquil backwaters, or boating along the river, this area offers a unique blend of desert and aquatic landscapes. Hidden Shores Village is a lesser-known spot where you can rent a cabin right on the waterfront. The price of a 3-4 bedroom home here falls between $230,000 and $300,000, making it an accessible choice for those drawn to life along the Colorado River.

17. San Marcos Island, Texas – Riverside Retreat

Nestled along the San Marcos River, this charming area is perfect for those seeking a laid-back atmosphere amidst natural beauty. Floating down the river is a favorite pastime, and the surrounding parks provide ample opportunities for hiking and picnicking. Don’t miss the Meadows Center Glass-Bottom Boat Tours, a hidden gem that lets you explore the underwater world without getting wet. Homes with 3-4 bedrooms in this riverside haven are priced from $320,000 to $410,000, reflecting its balance of charm and affordability.

16. Parker Strip, Arizona – River Recreation

Stretching along the Colorado River, the Parker Strip is dotted with island resorts and vibrant communities that come alive in the summer. Water sports enthusiasts flock here for jet skiing, boating, and tubing. For a unique experience, visit Emerald Canyon Golf Course, tucked between the river and rocky cliffs—it’s a golfer’s paradise with stunning views. A 3-4 bedroom home in the Parker Strip area typically costs between $440,000 and $630,000, reflecting its appeal as a lively river destination.

15. Lake Powell Houseboat Communities, Arizona/Utah – Floating Villages

Lake Powell’s majestic red rock canyons are home to floating communities where houseboat living is a way of life. Renting a houseboat provides an unparalleled way to experience the serene waterways and hidden slot canyons. Rainbow Bridge National Monument, accessible only by boat, is a must-see natural wonder and one of the world’s largest natural bridges. For those preferring a more traditional home, 3-4 bedroom houses near Lake Powell are priced between $350,000 and $400,000, offering proximity to this unique landscape.

14. Topock, Arizona – Gateway to the Marshes

Sitting near the Havasu National Wildlife Refuge, Topock offers access to hidden waterways teeming with wildlife. Kayaking through the Topock Gorge reveals ancient petroglyphs and a lush environment that’s a stark contrast to the surrounding desert. Pirate Cove Resort is a family-friendly spot with its own marina, sandy beaches, and waterfront cabins. A 3-4 bedroom home in Topock is typically priced between $220,000 and $350,000, making it an affordable gateway to the area’s natural beauty.

13. Martinez Lake, Arizona – Desert Oasis

This small community is a haven for fishing and boating enthusiasts. Surrounded by lakes and winding channels of the Colorado River, it’s a peaceful retreat where nature takes center stage. The nearby Imperial National Wildlife Refuge offers birdwatching opportunities—keep an eye out for the elusive Yuma clapper rail, a bird species native to the area. Homes with 3-4 bedrooms in Martinez Lake range from $450,000 to $1,000,000, catering to those seeking a luxurious desert oasis.

12. Elephant Butte, New Mexico – Lakeside Leisure

Located on the shores of Elephant Butte Reservoir, New Mexico’s largest lake, this town offers stunning desert sunsets and a plethora of water activities. Boating, fishing, and swimming are popular here. For a hidden gem, visit Hot Springs Landing, a secluded area where you can soak in natural hot springs overlooking the lake. A 3-4 bedroom home in Elephant Butte is priced between $230,000 and $450,000, offering lakeside living at a range of price points.

11. Mission Bay Islands, San Diego, California – Waterfront Fun

Mission Bay is home to several man-made islands that are perfect for recreation and leisure. From the family-friendly Fiesta Island, where you can have a bonfire on the beach, to Vacation Isle, which hosts the annual Over-the-Line Tournament, there’s something for everyone. The calm bay waters are ideal for paddleboarding and sailing. Homes with 3-4 bedrooms in Mission Bay range from $1,200,000 to $2,000,000, reflecting its status as a premier waterfront destination in San Diego.

10. Anacapa Island, California – Natural Wonder

Part of the Channel Islands National Park, Anacapa Island is known for its dramatic sea cliffs and the historic Anacapa Lighthouse. Accessible by boat, the island offers hiking trails with breathtaking ocean views. It’s also home to the rare Anacapa Island Arch, a natural rock formation that’s a photographer’s delight, especially at sunset. A 3-4 bedroom home nearby costs $630,000 to $725,000, perfect for nature lovers.

9. Channel Islands Harbor, California – Gateway to Adventure

Located in Oxnard, this coastal town serves as the perfect starting point for trips to the Channel Islands National Park. Beyond sailing and kayaking, the harbor area features seafood restaurants, shops, and the annual Channel Islands Maritime Festival. For a hidden gem, check out Silver Strand Beach, a local favorite for surfing and sunset strolls. Nearby 3-4 bedroom homes are priced from $1,600,000 to $1,900,000, ideal for seaside living.

8. Santa Catalina Island, California – Island Paradise

Just off the California coast, Santa Catalina Island is renowned for its crystal-clear waters and the charming town of Avalon. Dive into the Casino Point Underwater Park, an excellent spot for snorkeling and scuba diving amid vibrant marine life. Don’t miss the Wrigley Memorial & Botanic Garden, where you can explore native plant species with panoramic island views. Owning a 3-4 bedroom home here costs between $1,000,000 and $1,525,000.

7. Padre Island, Texas – Natural Beauty of the National Seashore

As the world’s longest undeveloped barrier island, Padre Island offers serene landscapes and abundant wildlife. It’s a haven for birdwatchers and hosts the nesting grounds for the endangered Kemp’s ridley sea turtles. The Malaquite Visitor Center provides insight into the island’s natural history and offers a tranquil beach away from the crowds. Home prices for 3-4 bedrooms range from $500,000 to $600,000, close to nature.

6. Mustang Island, Texas – Tranquil Coastal Retreat

This peaceful island town boasts miles of unspoiled beaches perfect for shelling and beachcombing. Anglers will appreciate the excellent fishing opportunities, both offshore and in the bay. Mustang Island State Park offers camping facilities close to the beach, where you can fall asleep to the sound of waves lapping the shore. Homes with 3-4 bedrooms cost $350,000 to $625,000, blending comfort and value.

5. Balboa Island, California – Newport Beach Gem

Accessible by a short ferry ride, Balboa Island charms visitors with its quaint boutiques and waterfront dining. Stroll along the scenic boardwalk and indulge in a famous Balboa Bar—ice cream dipped in chocolate and sprinkles. The Balboa Fun Zone offers nostalgic amusement rides and an old-fashioned arcade, capturing the essence of a classic seaside vacation. Owning a 3-4 bedroom home here starts at $4,000,000, reaching $4,800,000.

4. Coronado Island, California – Charming Coastal Escape

Just across the bay from San Diego, Coronado Island is known for its pristine beaches and the iconic Hotel del Coronado, a historic Victorian beachfront resort. Rent a bike and explore the island’s charming neighborhoods or enjoy a performance at the Lamb’s Players Theatre. Spreckels Park hosts free summer concerts—a local favorite for a relaxing evening. Home prices for 3-4 bedrooms range from $2,000,000 to $3,200,000.

3. Galveston Island, Texas – Historic Beach Town

Galveston blends sandy shores with rich history and Victorian architecture. The famous Pleasure Pier offers amusement rides over the Gulf waters, while the Strand Historic District features shopping and dining in 19th-century buildings. For a hidden gem, visit the Galveston Island State Park, offering tranquil beach and bay access away from the bustling tourist spots. A 3-4 bedroom home here is affordable, ranging from $250,000 to $450,000.

2. South Padre Island, Texas – Gulf Coast Getaway

Known for its beautiful beaches and vibrant atmosphere, South Padre Island is a haven for water sports enthusiasts. From kiteboarding to dolphin watching tours, there’s no shortage of activities. The Sea Turtle, Inc. rescue center is a must-visit to learn about local conservation efforts. For a quieter experience, explore the Laguna Madre Nature Trail, a boardwalk over marshes teeming with wildlife. Nearby 3-4 bedroom homes cost $500,000 to $850,000.

1. Lake Havasu City, Arizona – Home of the London Bridge

At the top of our list is Lake Havasu City, a unique desert oasis where the historic London Bridge crosses over to an island brimming with waterfront attractions. The bridge was relocated from England in 1968 and has become a centerpiece of the town. Enjoy vibrant nightlife along the Colorado River or relax on sandy beaches at Rotary Community Park. For an off-the-beaten-path experience, take a boat tour to the Topock Gorge, often called the “Mini Grand Canyon.” Homes with 3-4 bedrooms here are priced between $450,000 and $500,000.