Here are some fun Halloween events coming up for 2016:

Haunted Isle

Shoreline Trolley Museum, East Haven

Fridays and Saturdays in October

shorelinetrolley.org/special-events/haunted-isle

Creeperum Haunted House

41 R Marne St., Hamden

Open nightly through Monday, Oct. 31, plus Friday, Nov. 4

creeperum.com

Trail of Terror

60 North Plains Hwy. Wallingford

Open Friday to Sunday nights

through Sunday, Oct. 30

trailofterror.com

Scarecrows Invade Madison

Downtown Madison

Through the first week in November

madisonct.com

Scarecrow Contest

Guilford Green

Saturday, Oct. 15 through first week of November

Branford Garden Club’s Scarecrows

Branford Green, Friday, Oct. 21 through Sunday, Nov. 6

Halloween Knights

North Haven Fairgrounds, North Haven

Saturdays, Oct. 15, 22

and 29 from 6 to 9 p.m.

ctfaire.com

Castle Masquerade Ball

St. Clements Castle,

1931 Portland Cobalt Rd., Portland

Friday, Oct. 21 at 7 p.m.

saintclementscastle.com

Halloween Hysterics at Henry’s

Henry Whitfield State Museum,

248 Old Whitfield St., Guilford

Saturday, Oct. 22 from 10 a.m. to 4:30 p.m.

203-453-2457

Witches in Connecticut

North Haven Memorial Library,

17 Elm St., North Haven

Monday, Oct. 24 at 7 p.m.

northhavenlibrary.net

Clinton Historical Society Ghost Walks

Clinton Historical Society,

103 E. Main Street, Clinton

Wednesday, Oct. 26 and Thursday, Oct. 27

860-664-0900

Costume Contest

Bishop’s Orchards,

1355 Boston Post Rd., Guilford

Thursday, Oct. 27 at 4 p.m.

Bishopsorchards.com

The Warren Files

John Lyman Center, SCSU,

501 Crescent St., New Haven

Friday, Oct. 28 at 8 p.m.

lymancenter.org

Wadsworth Mansion Halloween Costume Bash

Wadsworth Mansion,

421 Wadsworth Street, Middletown

Friday, Oct. 28 at 7 p.m.

Wadsworthmansion.com

Haunted River Tours

Connecticut River Museum,

67 Main St., Essex

Friday and Saturday, Oct. 28-29

ctrivermuseum.org

Halloween Vampire Ball

Powder Ridge Park,

99 Powder Hill Rd., Middlefield

Saturday, Oct. 29 at 6 p.m.

Powderridgepark.com

Halloween Spooktacular Trunk or Treat

Guilford Green

Sunday, Oct. 30 from 2 to 4 p.m.

Guilfordparkrec.com

Trunk or Treat

Madison Town Green,

26 Meeting House Ln., Madison

Monday, Oct. 31 from 4 to 6 p.m.

Madisonct.com

Trunk or Treat

Clinton Crossing Premium Outlets, Clinton

Friday, Oct. 28 starting at 4:30 p.m.

clintonct.com

—Jenn McCulloch