Everything worth doing.Within 20 minutes.

Two-floor taproom at Lake Bomoseen Lodge on Route 30, with slips at the lodge's own dock so boaters can tie up and walk straight in — sixteen taps running heavy to Vermont breweries, more than forty canned options, and a pub menu that runs later into the evening than almost anywhere else on the lake. Closed Monday and Tuesday; call ahead for a table of eleven or more. The deck in July puts the sunset directly across the water while you wait on food.

Dockside dining room on Prospect Bay, on the lake's southern arm — scallop sliders, mussels marinara, and a steak Delmonico that keeps showing up on locals' short lists. Boaters tie up at the restaurant's own dock; on a July Saturday the crowd is half swimsuits, half a table that drove over from Castleton on purpose. Seasonal hours — call before making the drive in May or October.

Waterfront pub on the northern stretch of Route 30's shoreline — a lobster roll regulars specifically make the drive for, live music booked most summer weekends, and a deck that catches the evening light better than the busier lodge a few minutes south. Closed Monday and Tuesday; Sunday hours start at eleven-thirty for the crowd coming straight off the water for lunch.

Small taproom on Granger Street in Rutland, about twenty minutes east of the lake — eight rotating beers on draft, including a Rutland Red and a smoke-edged porter called Lake Monster, poured in a room that stays deliberately unfussy. Open Friday through Sunday only, closed the rest of the week. The stop for a group that wants a real pint without driving all the way to Killington's brewery row.

The lake's public swimming beach and the anchor of the park system here, on the undeveloped west shore — sandy shoreline, a snack bar, and a rental concession launching canoes, kayaks, pedal boats, and rowboats right off the sand. Open Memorial Day weekend through Labor Day weekend only, 10 a.m. to sunset; a beach wheelchair is free to use, though dogs aren't allowed on the beach itself. Sixty-five campsites and lean-tos fill by early spring for July weekends.

Self-guided three-quarter-mile loop inside Bomoseen State Park through the ruins of West Castleton, a slate-quarrying town that had a store, a school, and forty-three houses before the industry collapsed — a rubble pile of discarded slate, a flooded quarry stacked with cut stone, and the foundation of an 1868 finishing mill that was once among the largest in the country. About an hour round trip, flat enough for kids, and the better answer for a grey morning than leaving the park at all.

Family-run marina on Creek Road in Hydeville, renting boats since 1960 — a fourteen-foot fishing boat from a hundred forty-five a day up to a two-hundred-horsepower premium pontoon at seven-forty, with the fleet turned over every two years. Vermont requires a boater education card for every renter regardless of age; get it online before the trip, not at the dock. Seasonal slip rentals and full winter storage with shrink-wrap round out the operation for owners who dock here year to year.

The only Revolutionary War battle fought entirely on what's now Vermont soil, July 7, 1777 — Colonel Seth Warner's rear guard held off Burgoyne's advance long enough for the main American army to escape north, a tactical loss that turned into a strategic win. The 1859 marble monument on the ridge is one of the oldest Revolutionary War memorials in the country, standing over genuine battlefield ground rather than a roadside plaque. Ridge views run toward the Taconics; budget twenty extra minutes for them.

The East's largest ski area, about forty minutes east on Route 4 — the reason Lake Bomoseen rentals see a second season that has nothing to do with boating. Six mountains, terrain into early spring most years, and a base area with more restaurants and lodging than Castleton has altogether. Worth knowing about even for a summer trip: the same drive that gets you to Killington's lifts in January gets you to Long Trail Brewing in July.