Thor's Well

• Highlights
• Perfect day
• Map & getting there
• Where to stay
• When to go
• Mistakes to avoid
• Quick answers

A fountain in the rock

Cape Perpetua is a forested headland of more than 800 feet in the Siuslaw National Forest, managed by the US Forest Service. At its foot, a plateau of dark volcanic rock is split by narrow channels and holes.

Thor's Well and the nearby Spouting Horn are both saltwater fountains driven by the tide. As swells surge in, the water drains into the hole and then bursts back up. How dramatic it looks depends on the height of the tide, the direction and size of the swells and the wind.

It is beautiful and risky. The Forest Service warns that Devil's Churn, Spouting Horn and Thor's Well can all be dangerous, especially at high tide and in winter storms. One guide says sneaker waves have killed visitors on this stretch of coast, and notes that nearby Cook's Chasm has claimed people who tried to jump across.

What to see

• Thor's Well: the fountain in the rocks. It is a short walk from the parking area. Look from a safe distance only.
• Spouting Horn: a second tide-driven fountain nearby, near Cook's Chasm.
• Devil's Churn: a narrow rock inlet where waves surge in. Stay on the paths.
• Cape Perpetua Overlook: a high viewpoint with long views up and down the coast.
• Tide pools: at low tide, the rock shelf is a better place for tide pools, and safer than high tide.

There is no barrier between the viewing area and the surf. Wear shoes with grip, keep well back from the edge, keep children close and never turn your back on the ocean.

A perfect visit

Plan around the tide, not the clock. Check the tide table, aim for the hour either side of high tide in calm weather, and give yourself time to look from a safe place.

1. Before you goCheck the tide times, the swell forecast and the weather. Avoid storms and high winds.
2. About an hour before high tidePark at the visitor center or the pull-off near the Cook's Chasm bridge and walk to the viewpoint.
3. High tide windowWatch from a safe distance. The surge is strongest from about an hour before to an hour after high tide.
4. AfterwardsWalk the Devil's Churn trail or drive up to the Cape Perpetua Overlook.
5. EveningStay in Yachats, or carry on along the coast.

Where it is and how to get there

Thor's Well is on the central Oregon coast, in Lincoln County, about 2 miles south of the town of Yachats.

• By car The easiest way. It is about 3 hours from Portland. Park in the Cape Perpetua Visitor Center lot or the small pull-off on Highway 101 near the Cook's Chasm bridge. If the lots are full, park at Devil's Churn and walk.
• Fees The day-use fee is $5 per vehicle per day, or a valid recreation pass or Oregon Coast Passport, according to the Yachats visitor guide. You can pay cash at the self-service fee station. Check for any change before you go.
• Hours The scenic area's trails are open in daylight hours. The Cape Perpetua Visitor Center is closed until further notice, according to the Yachats visitor guide, but the car park, toilets and trails stay open.
• If the visitor center is closed The information window at Devils Churn is staffed daily from 10 am to 4 pm through summer and sells passes and maps (by card only).

Good to know: the car park fills up quickly at busy times, and the show is weak outside the hour either side of high tide. Come at the right tide and in calm weather.

Where to stay

When to go

• Winter Big swells and storms make dramatic water, and they are also when the coast is most dangerous. Stay well back or skip it in a storm.
• Summer Calmer seas and a better chance to visit safely, but a weaker show unless the tide and swell are right.
• Any season The tide and the swell matter more than the month. Check both.

Our tips for Thor's Well

• Check the tide table first. Aim for about an hour either side of high tide.
• Wear shoes with grip. The basalt is wet and slippery.
• Keep well back from the edge. There is no barrier.
• Never turn your back on the ocean. Sneaker waves arrive without warning.
• Get there early. The parking area fills up.

Don't make these mistakes

• Standing right at the well for a photo. A single wave can sweep you in.
• Visiting in a storm. The coast is most dangerous then.
• Trying to jump Cook's Chasm. Visitors have died doing it.
• Coming at the wrong tide. The show is weak at low tide.
• Skipping the fee. A day-use fee or pass is needed in the Forest Service lots.

Quick answers

A note on prices: fees, opening hours and timetables change, and we update them every year. The details in this guide were checked in autumn 2026 and may be different by the time you travel, so please confirm them on the official website before you book.