
Columbia Crossings
Tomahawk Bay
Tomahawk Marina is the largest marina in the Portland-Vancouver area. Our modern full service docks can accommodate all types of vessels, from sleek 18′ ski boats to majestic 70′ sailing yachts. Set against the backdrop of Mt. Hood, and a short trip from Downtown Portland, our sheltered waters provide a scenic and secure harbor.
Tomahawk Bay is home to Pal’s Hayden Island, which will open in July of 2025, as one of Portland’s premier waterfront drinks and dining destinations. Pal’s will also offer a selection of groceries and a cafe.
We have recently re-imagined Tomahawk Bay’s uplands in collaboration with Pistils Nursery and Earth Ecology, incorporating native plantings throughout, with expansive patios, fire pits, walking trails, and meadows.
Tomahawk is proud to be home to several outstanding boating organizations including Freedom Boating Club and Island Sailing Club.
515 NE Tomahawk Island Dr,
Portland, OR 97217
503-283-2444 Ext 2
leasing@columbiacrossings.com





24/7 Security Monitoring

Electronic Security Gates

30 & 50 AMP Shore Power

50 ft+ Slips Available

Month-to-Month Rentals

Restrooms & Showers Available

Free Ice & Fresh Water

Free Waste Oil Recycling

Free Pump-Out Stations
Tomahawk Bay




Tomahawk Marina is the largest marina in the Portland-Vancouver area. Our modern full service docks can accommodate all types of vessels, from sleek 18′ ski boats to majestic 70′ sailing yachts. Set against the backdrop of Mt. Hood, and a short trip from Downtown Portland, our sheltered waters provide a scenic and secure harbor.
Tomahawk Bay is home to Pal’s Hayden Island, which will open in July of 2025, as one of Portland’s premier waterfront drinks and dining destinations. Pal’s will also offer a selection of groceries and a cafe.
We have recently re-imagined Tomahawk Bay’s uplands in collaboration with Pistils Nursery and Earth Ecology, incorporating native plantings throughout, with expansive patios, fire pits, walking trails, and meadows.
Tomahawk is proud to be home to several outstanding boating organizations including Freedom Boating Club and Island Sailing Club.

24/7 Security Monitoring

Electronic Security Gates

30 & 50 AMP Shore Power

50 ft+ Slips Available

Month-to-Month Rentals

Restrooms & Showers Available

Free Ice & Fresh Water

Free Waste Oil Recycling

Free Pump-Out Stations
515 NE Tomahawk Island Dr,
Portland, OR 97217
503-283-2444 Ext. 2
leasing@columbiacrossings.com