Borre Lake

Just outside Horten, Lake Borrevannet is a great place for birdwatching, nature walks and fishing. Surrounded by lush vegetation and wetlands, much of the lake and its shoreline is protected as a nature reserve. More than 250 bird species have been recorded here.

Birdwatching by the lake
Borrevannet is an important breeding and resting area for birds, particularly during spring and autumn migration. You may spot swans, ducks, geese and various wading birds, or even an osprey hunting over the water. A birdwatching tower at the southern end of the nature reserve offers opportunities to observe wildlife. Bring binoculars and keep a respectful distance from the birds.

Fishing at Borrevannet
The lake is known for pike and perch and attracts recreational anglers. Pike can grow to an impressive size, but special fishing regulations apply. Anglers aged 16 and over need a fishing permit. Zander and European eel are protected, and limits apply to the number of pike you can keep. Check fishing permits and current regulations on inatur.no before fishing.

More to explore around Horten
For more experiences in the area, visit the historic Borre burial mounds or explore Viking history at Midgard Viking Centre. You can also discover more walking routes in Visit Vestfold's guide to coastal trails in Horten.

Plan your visit
Lake Borrevannet lies southwest of Horten town centre. The area can be visited throughout the year, but extra care is needed during bird breeding and migration seasons. Keep to established paths where possible, and keep dogs on a lead at all times within the nature reserve.

All motorised boating is prohibited, including electric motors. Lighting fires is also prohibited from 15 April to 15 September. Read more about Borrevannet Nature Reserve and its regulations on Horten municipality's website before visiting.