Sea to Summit has been providing informative, fun and exciting experiences throughout Oregon since 2001. The company was created by, and is owned and operated by native Oregonians, and offers many activities including white water rafting trips, Oregon wine tours, Portland brewery tours, Mt. Hood/Columbia Gorge tours, surfing trips, Oregon Coast tours, Portland City tours, hiking trips, custom tours and more. In the winter season, Sea to Summit is Portland’s premier ski and mountain shuttle service available seven days a week to Mt. Hood ski resorts. Sea to Summit operates one of a kind, custom equipped 4×4 vehicles and their guides are knowledgeable with years of experience guiding throughout Oregon. Guests are provided with safe, comfortable and informative tours during all seasons of the year, with door to door service for all downtown Portland hotels.
About Sea to Summit Tours & Adventures
Reviews & Ratings
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October 2, 2026Jan DDisappointing Willamette Valley Wine Experience
There were two of us & we booked the 'Willamette Valley Wine Tour from Portland' which included three wineries & tastings. The driver was knowledgeable about the Willamette Valley but kept the speaker off & unless sitting in the front seats of the van, he couldn't be heard. We were not given the names of the wineries before the tour. It is nice to support small businesses, but there wasn't one of the three that fit their description of outstanding wine, great hospitality, & beautiful. The transportation was comfortable, & we enjoyed seeing the Willamette Valley. Our biggest disappointment was the overall experience did not match the tour's description. We simply feel that $492.34 for two persons was not justified.
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September 16, 2026John FDon’t count on this tour actually happening
I booked with this company 3 months ago; made airline reservations and reserved an hotel for two nights to join this tour and a second one of their offerings. They just canceled both because they got a better offer; a wedding. Don’t make plans in reliance on their offering. It could be a mirage.
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September 7, 2026PG GGreat tour company
Great tour of the Willamette Valley wineries! Our tour guide, Shahn was fabulous - very educational and a fun guy- took us to 3 really good wineries. Can highly recommend this company.
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October 15, 2025Sally C
Midwesterners review
We went on the Columbia Gorge Waterfalls tour. It was a perfect, sunny day though breezy. Our guide was full of interesting history of sites, which he shared with knowledge & humor. He was concerned for our safety. The tour included the waterfalls, historic octagonal building, fish hatchery, Bonneville Dam & fish ladder. Guide made it all very interesting. Well worth going on. Nice varied sites.
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September 8, 2025Jet47876614218
Excellent overview of sights, history and geology of NW Oregon
We were a group of 7 friends that love to travel together. We did the Wine Tour, the Coastal Beaches/Tillamook and Columbia River Gorge and Waterfall tours. We were most fortunate to have Shawn as our tour guide. As a native to the area he was very proud of his home state and it showed in the history, sights and geology of the areas we visited. Shawn was extremely conscious of time for us, getting us back early so a member could watch a football game, get us from destination to destination without making us feel rushed. He even provided a cane for a member of our group who had some mobility issues on the more strenuous walks. Aside from the tours he recommended restaurants to try and not one was a disappointment. The entire three days we had Shawn were both information and fun, highly recommend. Last note, the Sprinter van was most spacious, comfortable and CLEAN. These excursions were an excellent value for the money.
