Nestled under the iconic St. Johns Bridge in North Portland, Oregon, the Cathedral Park Swim Area is a tranquil oasis that beckons swimmers, nature lovers, and wellness enthusiasts alike. With its small sand/gravel beach, gentle waves lapping against the shore, and the stunning backdrop of the Willamette River, this spot offers a perfect blend of relaxation and outdoor adventure. Whether you’re seeking a refreshing dip or a peaceful retreat to recharge, Cathedral Park is a must-visit destination for your health and wellness journey.

A Natural Haven for Mind and Body

The soothing sound of waves at Cathedral Park creates an almost meditative atmosphere, making it an ideal place to unwind and practice mindfulness. Swimming in natural waters like the Willamette River can boost mental health, reduce stress, and promote physical fitness. The gentle current and shallow waters near the shore make this beach suitable for beginner to intermediate swimmers, while the nearby dock offers a safe entry point for those looking to ease into the water. For families, the area is perfect for children under close supervision, providing a fun and safe environment to splash around.

The Human Access Project (HAP) has worked tirelessly to enhance this swim area, removing over 150 tons of debris since 2021 to create a cleaner, safer beach. Their efforts, combined with the completion of Portland’s Big Pipe Project in 2011, have significantly improved water quality, making the Willamette River safe for swimming during most summer months. The Oregon Health Authority confirms that swimming at Cathedral Park poses no significant health risks from a human health perspective, though it’s wise to avoid consuming resident fish due to the Portland Harbor Superfund site.

Health and Wellness Benefits of Swimming at Cathedral Park

Swimming at Cathedral Park offers a wealth of benefits for both body and mind:

  • Physical Fitness: Swimming is a low-impact, full-body workout that improves cardiovascular health, builds muscle strength, and enhances flexibility. The calm waters at Cathedral Park are perfect for a leisurely swim or a more vigorous workout.

  • Mental Clarity: The rhythmic sound of waves and the natural beauty of the park promote relaxation and mindfulness. Spending time in nature has been shown to reduce anxiety and improve mood, making this spot a wellness haven.

  • Community Connection: The swim area fosters a sense of community, with families, friends, and locals gathering to enjoy the river. Events like HAP’s grand opening of the new swim dock in June 2024 brought people together for free swim clinics, kayak rentals, and even mermaid performances, creating a joyful, inclusive atmosphere.

Safety Tips for a Worry-Free Experience

While Cathedral Park is generally safe for swimming, keeping a few precautions in mind ensures a healthy and enjoyable visit:

  • Check Water Quality: The Portland Bureau of Environmental Services tests the Willamette River weekly during summer at five sites, including Cathedral Park’s boat launch. Results are posted every Friday, and you can sign up for email updates at the “Check the Rec” website. Avoid swimming after heavy rain or during rare combined sewer overflow (CSO) events.

  • Stay Aware of Conditions: The river’s temperature can be chilly early in the summer, and currents may strengthen near bridges or after rain. Swim with a buddy, wear river shoes to protect against debris, and consider a life jacket for non-swimmers.

  • Algae Awareness: Toxic algae blooms, like the one reported in August 2022, can occasionally occur in warm, calm waters. Keep pets and children away from water with visible blue-green algae, as it can cause skin irritation or illness if ingested.

  • Supervise Children: Non-swimmers and kids under 48 inches tall should have an adult within arm’s reach in the water, and all children under 10 need adult supervision in the park.

Making the Most of Your Visit

Cathedral Park offers more than just swimming. The park features picnic tables, restrooms, a boat dock, and a grassy amphitheater, making it a great spot for a full day of relaxation and recreation. Bring a picnic, set up in the shade, or take a stroll to admire the cathedral-like arches of the St. Johns Bridge. For a unique experience, visit in 2030 when the park’s time capsule, sealed in 1980 with ash from Mt. St. Helens, will be opened.

If you’re planning a visit, arrive early to secure parking, especially on weekends when the park can get busy with families and photographers capturing the scenic backdrop. The new swim dock, installed in 2024, provides easy water access and is a testament to the community’s commitment to making the river a vibrant part of Portland’s wellness culture.

A Word of Caution

While the Willamette River at Cathedral Park is generally safe for swimming, avoid areas like Willamette Cove and Gasco sites within the Portland Harbor Superfund area, as they are not suitable for swimming. Also, steer clear of disturbing riverbed sediment to minimize exposure to low-level contaminants. For the latest updates on water quality and park conditions, check portland.gov or humanaccessproject.com.

Follow the River’s Call

Cathedral Park Swim Area is more than just a place to cool off—it’s a sanctuary where you can reconnect with nature, boost your physical and mental well-being, and create lasting memories with loved ones. The gentle lapping of waves, the soft sand underfoot, and the majestic St. Johns Bridge overhead make every visit a rejuvenating experience. So, pack your swimsuit, grab a towel, and dive into the wellness benefits of this Portland gem. Your mind and body will thank you.

For more information on swimming safely in the Willamette River, visit Portland Parks & Recreation or the Human Access Project. Happy swimming!