A beautiful riverfront park in the California Delta, just minutes from Isleton and Rio Vista, California. The Marina is in Sevenmile Slough, just off the San Joaquin River. The natural, serene setting and proximity to the Sacramento and Mokelumne Rivers offer abundant opportunities for outdoor activities.

The location offers the convenience of being on the famous Delta Loop with easy vehicle access to the Delta Highways 12 and 160 and is a straight shot from Freeways I-80 and I-5.

This is a private marina for tenants and their guests to enjoy the quiet and tranquil 20 acres of beautiful, green, park like setting. The abundant wildlife, seals, birds and fishing will take your breath away. Have a wonderful walk around the levee to view the San Joaquin River or sit back and take in Mt. Diablo for a sunset.

Owl Harbor is home to approximately 200 vessels, has clean and heated restrooms and showers, electricity, water, ice and soda machines, picnic areas, free Wi-Fi, trailer/boat dry storage, parking and storage units. Pets are welcome.

Marina amenities include:

• Free Wi-Fi
• Open and Covered Berths
• Wide Berths for Multi-Hulled Vessels
• Storage Units
• Boat and Trailer Storage
• Gated Access
• Ice
• Refreshments
• Restrooms
• Heated Showers
• Guest Docks
  

The San Francisco Bay Area's
Owl Harbor Marina receives much attention because of it's ideal location and beauty.

1550 W. Twitchell Island Rd.
Isleton, CA  95641