Category:Grottoes

• Grotto (earth)

A

• Grotta dell'Addaura (earth)

B

• Blue Grotto (Biševo) (earth)
• Blue Grotto (Capri) (earth)
• Blue Grotto (Malta) (earth)
• Buoho Grotto (earth)

C

• Caynton Caves (earth)
• Crowsley Park (earth)

D

• Dancers Hill House (earth)
• Dickeyville Grotto (earth)

F

• Fern Grotto (earth)
• Fonthill Grottoes (earth)

G

• Grotta del Ninfeo (earth)
• Grotto Geyser (earth)
• Grotto of the Redemption (earth)
• Grotto-heavens (earth)

J

• Jeita Grotto (earth)

M

• Gruta de las Maravillas (earth)
• Morassina (earth)

N

• Neptune Grotto (earth)
• Nymphaeum (earth)

O

• Our Mother of Sorrows Grotto Historic District (earth)

P

• Priest's Grotto (earth)

R

• Rosh HaNikra grottoes (earth)

S

• Saalfeld Fairy Grottoes (earth)
• Saint Francis de Sales Seminary (organization)
• Seokguram (earth)
• Snow White Grotto (earth)
• Sperlonga sculptures (earth)
• St. Martin's Catholic Church and Grotto (earth)

T

• Temnin el-Foka (earth)