Connecticut · Rock climbing · Killingworth · Near Middletown

Lemon Boulder

6 routes
V1 – V10-
Bouldering
Apr, Jun–Oct
best months

Lemon Boulder is a bouldering area in Connecticut, about half a mile from the town of Killingworth. It sits among a cluster of climbing spots, with Canfield Woods, Book Hill and the Deep River/Essex/Chester area each about 0.1 mile away. The closest trails are Wolf Hollow Trail and the Sensory Interpretive Trail, both about 0.3 mile off. The area has six bouldering routes, all rated on the V scale. The easiest is Warm-Up Slab at V1, and the hardest is New Year at V10-. The median grade runs V5-6. Ben Snyder is listed as the first ascender on several of the routes, including Northwest Arete, Southeast Arete and Dancing Days. For comfortable weather, late spring and early fall are the best bets. Typical averages from a nearby weather station in Meriden run from highs around 70°F in May to about 75°F in September, with July the warmest month at about 84°F. That station sits roughly 330 feet lower than the boulders, so temperatures on the rock run a little cooler.

Around this trail

Add any of these when you start a trip
  • Sleep close

    Deer Lake Camp

    Campground

    Campground · 2.0 mi from the trail
  • Eat after

    Shipwreck Tavern

    Pub

    On your way back · 1 mi
  • If it rainsJoe Mabel, CC BY-SA 3.0 · Wikimedia Commons

    Davison Art Center

    Gallery

    In town

    University art museum in Middletown, Connecticut

Places © OpenStreetMap contributors · Photos: Joe Mabel, CC BY-SA 3.0 (commons)

More in Middletown
  • Best time to go · Apr, Jun–Oct

    Best time to visit Lemon Boulder

    Best months: April and June–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      37° / 19°

      10 wet

    2. Feb

      39° / 20°

      9 wet

    3. Mar

      47° / 28°

      10 wet

    4. Apr

      60° / 38°

      11 wet

    5. May

      70° / 48°

      13 wet

    6. Jun

      79° / 57°

      12 wet

    7. Jul

      84° / 63°

      12 wet

    8. Aug

      82° / 61°

      12 wet

    9. Sep

      75° / 54°

      11 wet

    10. Oct

      64° / 42°

      12 wet

    11. Nov

      52° / 32°

      10 wet

    12. Dec

      42° / 24°

      11 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Meriden Markham Muni Ap, CT, 17 mi away at 103 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.