Drive West Coast Highway through Mariner's Mile this month and you'll pass more scaffolding than storefronts. A mixed-use building is rising at 2510 West Coast Highway to house Uchi's first Orange County location. The old Whaler space is being gutted for Flecha Cantina, the Mark Wahlberg-backed Mexican concept expected to open in September 2026. Nick's Newport Beach moved into the Westcliff Shopping Center in January 2026, its third location after Laguna Beach and San Clemente, taking over the spot Gracias Madre left behind. A few blocks south, Nēsos opened in early 2026 inside the old Pizzeria Mozza building at 800 West Coast Highway, trading an Italian legacy address for a Greek one.
It's a lot of activity for one stretch of highway, and almost none of it is visible from the neighborhood sitting directly above it.
Newport Heights climbs the bluff over this corridor, and most of the people who live there have never needed to look down at it. There's a walk that starts a few streets up from the highway, skips the valet lines entirely, and has been the same loop for longer than any of these restaurants have existed.
The park hiding in the gap
Cliff Drive Park sits tucked between Pacific Coast Highway below and the Newport Heights streets above, which means it's nearly invisible from both. You won't spot it from the highway because the hillside blocks the sightline. You won't stumble on it from the neighborhood streets either, because it sits a level down, reached by a short walk or a set of steps rather than a driveway. The park runs 4.3 acres and holds a playground built like a ship's hull, rated for kids five to twelve, a basketball court, picnic tables, and an attached community center available to rent for private events. From the grass you get what locals call peekaboo views of the harbor, framed rather than panoramic, the kind of view you have to already know is there to look for.
None of the construction happening below touches this spot. The restaurants opening on the highway are built for regional draw, for people driving in from Irvine or Costa Mesa for a reservation. Cliff Drive Park was never built for anyone passing through. It was built for the streets around it, and it still mostly serves them.
Two shifts at one counter
Walk down from the park to Riverside Avenue and you'll find C'est Si Bon Bakery at 149 Riverside Avenue, a family-owned French bakery that's held the same corner for 36 years, according to the Daily Pilot's own coverage, quoted on the bakery's site. The bread comes out of the oven on a schedule posted at the counter, and the shop runs on two distinct rhythms depending on the hour. Early risers show up for coffee on their way to the swell, and later in the morning a different, more leisurely crowd turns out for the same croissants.
That two-shift pattern is the opposite of what's happening down on the highway. The new restaurants below are built around reservations, tasting menus, and national brand recognition. Uchi arriving in Newport is a calculated move by a chef with seven other locations already open elsewhere. C'est Si Bon has never needed a second location to prove it works. It's a walk-up counter that has outlasted whatever was fashionable on Coast Highway in any given decade, because its customers are the same few thousand people who live within walking distance, showing up in the same order they always have.
A few doors down the same short stretch of Riverside Avenue, a small home goods shop rounds out the loop, the kind of stop that turns a coffee run into a slower morning without ever requiring a car.
If you keep walking
For anyone who wants more than a loop around the block, the walk extends. Head up Cliff Drive and over toward Dover Drive and you can pick up Castaways Park, a 1.3-mile paved loop sitting on the bluff above Back Bay, with about 26 feet of elevation gain, according to AllTrails. The trail is dog-friendly and largely flat, and it passes a Marine War Memorial at its high point before circling back toward the parking area on Dover Drive. For those who want to keep going, the loop connects into the larger Back Bay Loop Trail, which runs roughly ten miles around the upper bay.
None of this requires touching the highway below. You can walk from Cliff Drive Park to a bakery counter that predates most of the restaurants opening beneath it, extend the walk to a bluff-top war memorial and a view of the bay, and never once need to find parking on Coast Highway or wait for a table.
Why this matters more than the ribbon cuttings
The restaurant wave on Mariner's Mile is worth paying attention to. A first Orange County location for a name like Uchi says something about how the corridor is being read by people who study where to open next. But it's aimed outward, at drawing people in from other parts of the county for a specific dinner on a specific night. The loop above it was never built for that audience. It was built for the people who already live close enough to walk it before work, which is exactly who's still using it.
That's the piece of the neighborhood that doesn't show up in coverage of the new restaurant scene. Newport Heights isn't defined by what opens on the highway below it. It's defined by a park hidden in a gap between two roads, a bakery that has run the same two shifts for 36 years, and a bluff trail with a war memorial at the top that most of the people driving past on Dover Drive have never walked. The corridor changes every few years. The walk above it hasn't needed to.
If you're curious what a home near this loop is actually worth, or you'd rather read more about what's changing and what's staying exactly the same in Newport Heights, bouHAUS keeps both kinds of stories going. Reach out anytime to get a home value read from someone who walks these streets too.
