With a huge eruption, one of deepest lakes world-wide, situated in high altitude, came into existence: the beautiful Lake Toba (Danau Toba) in Northern Sumatra, Indonesia.
Situated in the middle of the lake is Samosir (Pulau Samosir), an island almost as big as Singapore. Its roaring waterfalls, sandy beaches, ancient rocks, lush paddy fields, muddy water buffaloes and numerous legends, turn Samosir into a unique place.
 
Thyesza guesthouse and restaurant is beautifully situated on the waterfront of Lake Toba. Enjoy tranquillity and sweet idleness; try delicious Indonesian and European cuisine; take a swim, or go on an adventurous hike up the mountain and get a phenomenal view onto the lake or enjoy the hot springs.
 
We cordially welcome you to our family run guesthouse!
Yours,
Mama and Papa Thyesza