Places in Thingvalla Township 5 places in Thingvalla Township Thingvalla Township SearchAll (5)Parks & nature (1)Historical Sites (1)General Contractors (1)Eyford Ridge Seed 12885 ND-66Mountain Bornum Park Parks & nature3rd StOlafson Brothers General Contractors13043 84th St NESlama Ranch 8715 131st Ave NEThingvalla Township, Pembina County, North Dakota Historical Sites