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Portland, Oregon Tours

Sea to Summit Tours and Adventures

Portland Tours, Willamette Valley Wine Tours, Columbia River Gorge & Multnomah Falls Tours, Mt. Hood Tours, Oregon Coast Tours & More

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Since 2001, Sea to Summit Tours & Adventures, based in Portland, Oregon has been providing fun and informative tours for individuals, couples and groups of all sizes. Created, owned and operated by native Oregonian’s our local Portland tour guides are knowledgeable and experienced. Tours around Portland, Oregon include Willamette Valley wine tours, Columbia River Gorge & Multnomah Falls tours, Portland brewery tours, Columbia Gorge & Hood River wine tours, Columbia River Gorge & Mt Hood tours, Oregon Coast tours, Ski and mountain shuttles services, private/custom Oregon tours, outdoor adventures and more.

Sea to Summit provides sightseeing tours throughout Oregon and the Pacific Northwest in comfortable, custom equipped 4×4 Mercedes-Benz vehicles. Our longtime, native Portland, Oregon tour guides literally have lifetimes of experience and knowledge to share about our amazing region. Join Sea to Summit and come tour with Portland, Oregon’s original tour & adventure company.

Our local Portland wine tour guides at Sea to Summit specialize in Willamette Valley wine tours, Hood River wine tours and Portland brewery tours during all seasons of the year. Individuals can join public Willamette Valley wine tours headed from Portland or we can help customize a private wine tour of Hood River, Willamette Valley or a Portland brewery tour that suit your group’s interests and individuality!

Portland’s Premier Ski and Mt. Shuttle Service, since 2001.  Experienced guides operating custom equipped 4×4 Mercedes-Benz vehicles with studded snow tires.   Sea to Summit provides sightseeing tours of  Mt. Hood,  Columbia River Gorge & Multnomah Falls year round and is Portland, Oregon’s most reliable 4×4 shuttle service for private groups to access Mt. Hood and Pacific NW ski resorts.

Let our experienced tour guides at Sea to Summit help customize a Willamette Valley wine tour or private sightseeing tour of Oregon to your preferences! Whether it’s a wine tour, Columbia Gorge waterfalls tour, Skiing in the Cascade mountains, or a day surfing the Oregon Coast, Our experienced tour guides at Sea to Summit will design and deliver an unforgettable Portland, Oregon tour experience!

Featured Tours

Willamette Valley Wine Tours


Experience Oregon’s Beautiful Willamette Valley Wine Country and Enjoy World Class Wines on a Willamette Valley Wine Tour… All Tasting Fees Included!

Columbia River Gorge Tours

Columbia River Gorge Tour


Tour Beautiful Viewpoints, Majestic Waterfalls including Multnomah Falls and Learn about Oregon’s History and Geology on this Amazing 1/2 Day Columbia River Gorge Tour!

Portland City Tours


Tour Portland Oregon and experience the City of Roses with Portland’s Authentic Tour Company. Created, Owned and Operated by Portland Natives


Joshua was organized, friendly, prompt, and a great driver in what turned out to be a blizzard to Mt Hood! What really made the tour

Thanks for a great Willamette valley wine tour Sea to Summit.  Planning a wine tour with Josh at Sea to Summit in Portland for my

Winter tour of Columbia Gorge Waterfalls and Mt Hood from Portland was amazing.  Sea to Summit’s owner/guide Joshua in Portland provided a fantastic Waterfall tour experience