Seemor

Grumpy'sB-Worth Trying

860 Warm Springs Rd, Ketchum, ID 83340 · Pub, Beer garden, Hamburger restaurant · 4.6/5 Google (885 reviews)

Delivery · Takeout · Outdoor seating

Classic dive-bar vibes with flame-grilled burgers, giant schooners, and a lively local crowd; great for casual bites and beers, less so for pristine service or quiet meals.

Why it gets a B- for overall quality

Grumpy's delivers satisfying flame-grilled burgers with solid flavor and friendly, efficient service that make it a beloved local institution. However, quality varies noticeably—fries range from crispy to undercooked, and burger doneness isn't always reliable—while cramped seating and peak-time crowding limit comfort. It's the right choice for casual post-hike eats and nostalgic charm, but falls short of more polished neighborhood standards.

Restaurant Summary

The room feels warm and bustling with walls layered in cans, stickers, and ski-town memorabilia. Expect a line at peak times, names called over the music, and burgers landing fast when it is your turn. One diner summed it up well: "Simple burger with that charbroiled taste hit the spot" after a day outside. This is a classic dive bar first, restaurant second—lean into the vibe and you will likely have fun. The culinary approach leans straight-ahead comfort: flame-grilled patties, shoestring fries, coleslaw, and a surprisingly popular ahi tuna sandwich. Portions are generous and prices friendly for Sun Valley, though a schooner or two can nudge the tab upward. If you value nostalgia and straightforward flavor over finesse, you are in the right place. Families do fine here thanks to familiar kid-pleasers like burgers, fries, corn dogs, and a basic veg burger. Space is tight and energy can be high, so earlier lunches work better than prime-time crush. If you need meticulously plated food or quiet conversation, consider alternatives—but for casual eats after a hike or ski, it is an easy yes.

At a Glance

What Sets It Apart

What People Love

Points of Concern

Service & Dining Experience

Service StyleCounter With Seating Average Cost$18-$28 per person ReservationsNot required

What to Order

Perfect For

Location Insights

Area: Casual mountain town corridor near lifts and outdoor recreation, popular with skiers, hikers, and locals.

Safety: Generally safe, active foot traffic; typical small-town mountain environment.

Nearby: Near Warm Springs amenities, gas station, laundromat, and other casual stops frequented by locals and visitors.

KetchumSophisticated mountain town with a high-end dining scene, featuring restaurants catering to upscale tourists and local professionals with a focus on outdoor lifestyle and gourmet experiences.

Practical Information

Opening Hours

Monday11:00–21:00 Tuesday11:00–21:00 Wednesday11:00–21:00 Thursday11:00–21:00 Friday11:00–21:00 Saturday11:00–21:00 Sunday11:00–21:00

Available: Delivery, Takeout, Outdoor seating

View full analysis on Seemor →