How to Explore Oceanside Oregon and Find the Secret Tunnel Beach

Where Is Oceanside Oregon and How Do You Get There?

Oceanside is an unincorporated community in Tillamook County, uniquely built on a steep hillside that offers nearly every home a view of the Pacific Ocean. Unlike many coastal towns that sprawl along the highway, Oceanside feels tucked away, maintaining a quiet, residential atmosphere that contrasts with the busier hubs like Cannon Beach or Newport. According to Wikipedia , the town is a census-designated place with a small year-round population, though it swells with visitors during the summer months.

The town is a central anchor on the iconic Three Capes Scenic Loop . There is often some confusion regarding the length of this drive. While the core stretch connecting Cape Meares, Cape Lookout, and Cape Kiwanda is roughly 25 miles, the full loop that returns travelers to Highway 101 is approximately 40 miles. This route is widely regarded as one of the top scenic drives in the Pacific Northwest, offering dramatic cliffside vistas and dense forest canopies.

For those traveling from the valley, Oceanside is a manageable 90-minute drive from Portland via Highway 6, which winds through the Tillamook State Forest. If you are already on the coast, it is a quick 20-minute detour west of the city of Tillamook. Geographic Warning: Travelers should ensure their GPS is set for Oregon, as Oceanside, California, is a significantly different destination with a Mediterranean climate and different local regulations. In Oregon, expect cooler temperatures, frequent mist, and rugged, rocky shorelines.

How to Find and Safely Navigate the Oceanside Beach Tunnel

The most famous feature of this town is the man-made tunnel located at the north end of Oceanside Beach. Built in 1926 by the Rosenberg family to provide access to the secluded beach on the other side of Maxwell Point, the tunnel is a significant piece of local history. To find it, simply walk north along the main beach toward the vertical sea cliff. You will see a dark, rectangular opening reinforced with concrete.

Physical Conditions and Hazards

Navigating the tunnel is a unique experience, but it requires preparation. The interior is roughly 50 to 100 feet long and is pitch black once you move past the entrance. The floor is not paved; it consists of uneven, large rocks and loose gravel that can be slippery when wet. To avoid tripping or injury, it is highly recommended to use a dedicated high-lumen flashlight rather than a standard phone light, which may not illuminate the ground sufficiently.

What Will You Find at Tunnel Beach?

Once you emerge from the northern end of the tunnel, you arrive at what locals call Starry Night Beach (or simply Tunnel Beach). This area feels worlds away from the main beach in town. It is rugged, surrounded by towering cliffs, and often much less crowded. The atmosphere here is one of seclusion and raw natural beauty.

The primary activities at Tunnel Beach include:

• Agate Hunting: This is a top-tier location for finding coastal treasures. The best time for hunting is immediately following a winter storm when the surf has stripped away the top layer of sand to reveal the gravel bars beneath.
• Tide Pooling: At low tide, the rocks at the base of Maxwell Point reveal vibrant ecosystems. You can often spot sea anemones, purple sea stars, and small crabs in the shallow pools.
• Photography: The view looking back through the tunnel or out toward the sea stacks provides exceptional framing for landscape photography.

How to Find the Hidden Waterfalls at Short Beach

While the main beach gets the most attention, Short Beach is a hidden gem located just north of Oceanside near Radar Road. Accessing this beach requires a bit of effort, as you must descend a steep, makeshift staircase constructed of concrete and wood. Locals sometimes refer to this as the "Pirate Hideout" due to its tucked-away nature.

The Two-Waterfall Hunt

Short Beach is unique because it offers two distinct waterfall experiences. The first is a man-made spillway waterfall located near the bottom of the access stairs. While not natural, it creates a beautiful cascading effect against the rocks. The second is a natural waterfall located further north along the shoreline. This waterfall is only accessible by walking the beach at low tide. Finding it feels like a true discovery, as it is often overlooked by generic travel guides that only focus on the main town beach.

Exploring the Landmarks of Cape Meares State Scenic Viewpoint

Just a few minutes north of Oceanside lies the Cape Meares State Scenic Viewpoint. This area is a cornerstone of the Three Capes Loop and contains several of the region's most famous landmarks. The Cape Meares Lighthouse , standing 200 feet above sea level, is one of the shortest lighthouses on the Oregon coast but offers one of the most powerful views due to its high cliffside perch.

Nearby, you will find the Octopus Tree , a massive Sitka spruce with a unique shape. Rather than a single trunk, it has several large limbs that radiate outward like tentacles. It is believed to have been shaped by the elements and possibly by local Indigenous peoples centuries ago. Additionally, the "Big Spruce"—Oregon’s largest Sitka spruce at approximately 800 years old—is located a short hike away.

Cape Meares Trail Reference

Trail Name	Distance (One Way)	Difficulty	Key Feature
Lighthouse Loop	0.2 miles	Easy (Paved)	Historic Lighthouse
Octopus Tree Trail	0.2 miles	Easy	Unique Sitka Spruce
Big Spruce Trail	0.25 miles	Moderate	800-year-old Tree

Wildlife Watching at Three Arch Rocks National Wildlife Refuge

The massive sea stacks visible from the shore are part of the Three Arch Rocks National Wildlife Refuge . Established in 1907, it was the first National Wildlife Refuge west of the Mississippi River. According to the Tillamook Coast Visitors Association , these rocks are vital breeding grounds for several species.

Visitors with binoculars can spot a variety of wildlife:

• Tufted Puffins: Oceanside hosts the largest breeding colony of these iconic birds in Oregon.
• Steller Sea Lions: This is the only pupping site for these sea lions on the North Coast.
• Common Murres: In the spring, over 100,000 of these birds nest on the flat tops of the rocks.
• Peregrine Falcons: These birds of prey are frequently seen hunting along the cliffs of Cape Meares.

Where to Eat in Oceanside Oregon: A Local Dining Comparison

Because Oceanside is small, dining options are limited but high in quality. Choosing where to eat depends largely on the time of day and the atmosphere you desire. Here is a framework for your dining decisions:

Essential Logistics for a Stress-Free Visit

To ensure your trip goes smoothly, keep these logistical details in mind. First, parking at the state park areas (like Cape Meares and Cape Lookout) requires a $10 day-use fee . You can purchase a pass at the kiosks on-site. If you plan to visit multiple Oregon State Parks in a year, a 12-month pass is a cost-effective alternative.

Cell service in Oceanside is notoriously spotty. The steep hillside and remote location mean that GPS can sometimes fail. It is a significant advancement in your planning to download offline maps of the Tillamook area before you leave home. Additionally, while Oceanside is a premier spot for scuba diving on the Oregon coast, it is considered an advanced site due to strong currents and cold water; only experienced divers should attempt it.

Frequently Asked Questions

Is the Oceanside beach tunnel safe for children?

Yes, the tunnel is generally safe for children, provided they are under close adult supervision. The main hazards are the pitch-black environment and the uneven, rocky floor. Ensure every child has their own light source to prevent trips and falls, and always verify that the tide is low before entering.

Can you see whales from the shore in Oceanside?

Yes, Oceanside and the nearby Cape Meares are excellent vantage points for whale watching. During the peak migration seasons (winter and spring), Gray whales can often be spotted from the high cliffs of the lighthouse viewpoint as they travel along the coast.

Is Oceanside, Oregon dog-friendly?

Oceanside is very dog-friendly. Dogs are allowed on the main beach and at Tunnel Beach, though they should be kept under voice control. However, in the Cape Meares State Scenic Viewpoint and other state park areas, leashes are strictly required to protect local wildlife and nesting birds.

How long does it take to walk through the tunnel?

The tunnel itself is relatively short, measuring between 50 and 100 feet. However, because the ground is covered in large, loose rocks, the walk usually takes 2 to 5 minutes as you must move slowly and carefully to maintain your footing.

Are there grocery stores in Oceanside?

There are no major grocery stores in the immediate community of Oceanside. Visitors staying in vacation rentals should stock up on supplies in the city of Tillamook, which is about a 20-minute drive away and offers several large supermarkets and specialty shops.